158894190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 541900800

約数和(自身を除く): 383006610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 29, 30, 35, 39, 42, 45, 54, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 135, 145, 174, 182, 189, 195, 203, 210, 223, 234, 261, 270, 273, 290, 315, 351, 377, 378, 390, 406, 435, 446, 455, 522, 546, 585, 609, 630, 669, 702, 754, 783, 819, 870, 910, 945, 1015, 1115, 1131, 1170, 1218, 1305, 1338, 1365, 1561, 1566, 1638, 1755, 1827, 1885, 1890, 2007, 2030, 2230, 2262, 2457, 2610, 2639, 2730, 2899, 3045, 3122, 3345, 3393, 3510, 3654, 3770, 3915, 4014, 4095, 4683, 4914, 5278, 5481, 5655, 5798, 6021, 6090, 6467, 6690, 6786, 7805, 7830, 7917, 8190, 8697, 9135, 9366, 10035, 10179, 10962, 11310, 12042, 12285, 12934, 13195, 14049, 14495, 15610, 15834, 16965, 17394, 18270, 19401, 20070, 20293, 20358, 23415, 23751, 24570, 26091, 26390, 27405, 28098, 28990, 30105, 32335, 33930, 38802, 39585, 40586, 42147, 43485, 45269, 46830, 47502, 50895, 52182, 54810, 58203, 60210, 60879, 64670, 70245, 71253, 78273, 79170, 84071, 84294, 86970, 90538, 97005, 101465, 101790, 116406, 118755, 121758, 130455, 135807, 140490, 142506, 156546, 168142, 174609, 182637, 194010, 202930, 210735, 226345, 237510, 252213, 260910, 271614, 291015, 304395, 349218, 356265, 365274, 391365, 407421, 420355, 421470, 452690, 504426, 547911, 582030, 588497, 608790, 679035, 712530, 756639, 782730, 814842, 840710, 873045, 913185, 1095822, 1176994, 1222263, 1261065, 1358070, 1513278, 1746090, 1765491, 1826370, 2037105, 2269917, 2444526, 2522130, 2739555, 2942485, 3530982, 3783195, 4074210, 4539834, 5296473, 5479110, 5884970, 6111315, 7566390, 8827455, 10592946, 11349585, 12222630, 15889419, 17654910, 22699170, 26482365, 31778838, 52964730, 79447095, 158894190]

約数ペア:

[(1, 158894190), (2, 79447095), (3, 52964730), (5, 31778838), (6, 26482365), (7, 22699170), (9, 17654910), (10, 15889419), (13, 12222630), (14, 11349585), (15, 10592946), (18, 8827455), (21, 7566390), (26, 6111315), (27, 5884970), (29, 5479110), (30, 5296473), (35, 4539834), (39, 4074210), (42, 3783195), (45, 3530982), (54, 2942485), (58, 2739555), (63, 2522130), (65, 2444526), (70, 2269917), (78, 2037105), (87, 1826370), (90, 1765491), (91, 1746090), (105, 1513278), (117, 1358070), (126, 1261065), (130, 1222263), (135, 1176994), (145, 1095822), (174, 913185), (182, 873045), (189, 840710), (195, 814842), (203, 782730), (210, 756639), (223, 712530), (234, 679035), (261, 608790), (270, 588497), (273, 582030), (290, 547911), (315, 504426), (351, 452690), (377, 421470), (378, 420355), (390, 407421), (406, 391365), (435, 365274), (446, 356265), (455, 349218), (522, 304395), (546, 291015), (585, 271614), (609, 260910), (630, 252213), (669, 237510), (702, 226345), (754, 210735), (783, 202930), (819, 194010), (870, 182637), (910, 174609), (945, 168142), (1015, 156546), (1115, 142506), (1131, 140490), (1170, 135807), (1218, 130455), (1305, 121758), (1338, 118755), (1365, 116406), (1561, 101790), (1566, 101465), (1638, 97005), (1755, 90538), (1827, 86970), (1885, 84294), (1890, 84071), (2007, 79170), (2030, 78273), (2230, 71253), (2262, 70245), (2457, 64670), (2610, 60879), (2639, 60210), (2730, 58203), (2899, 54810), (3045, 52182), (3122, 50895), (3345, 47502), (3393, 46830), (3510, 45269), (3654, 43485), (3770, 42147), (3915, 40586), (4014, 39585), (4095, 38802), (4683, 33930), (4914, 32335), (5278, 30105), (5481, 28990), (5655, 28098), (5798, 27405), (6021, 26390), (6090, 26091), (6467, 24570), (6690, 23751), (6786, 23415), (7805, 20358), (7830, 20293), (7917, 20070), (8190, 19401), (8697, 18270), (9135, 17394), (9366, 16965), (10035, 15834), (10179, 15610), (10962, 14495), (11310, 14049), (12042, 13195), (12285, 12934)]