158690610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 313053390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 870, 1131, 1170, 1305, 1559, 1566, 1755, 1885, 2262, 2610, 3118, 3393, 3510, 3770, 3915, 4677, 5655, 6786, 7795, 7830, 9354, 10179, 11310, 14031, 15590, 16965, 20267, 20358, 23385, 28062, 33930, 40534, 42093, 45211, 46770, 50895, 60801, 70155, 84186, 90422, 101335, 101790, 121602, 135633, 140310, 182403, 202670, 210465, 226055, 271266, 304005, 364806, 406899, 420930, 452110, 547209, 587743, 608010, 678165, 813798, 912015, 1094418, 1175486, 1220697, 1356330, 1763229, 1824030, 2034495, 2441394, 2736045, 2938715, 3526458, 4068990, 5289687, 5472090, 5877430, 6103485, 8816145, 10579374, 12206970, 15869061, 17632290, 26448435, 31738122, 52896870, 79345305, 158690610]

約数ペア:

[(1, 158690610), (2, 79345305), (3, 52896870), (5, 31738122), (6, 26448435), (9, 17632290), (10, 15869061), (13, 12206970), (15, 10579374), (18, 8816145), (26, 6103485), (27, 5877430), (29, 5472090), (30, 5289687), (39, 4068990), (45, 3526458), (54, 2938715), (58, 2736045), (65, 2441394), (78, 2034495), (87, 1824030), (90, 1763229), (117, 1356330), (130, 1220697), (135, 1175486), (145, 1094418), (174, 912015), (195, 813798), (234, 678165), (261, 608010), (270, 587743), (290, 547209), (351, 452110), (377, 420930), (390, 406899), (435, 364806), (522, 304005), (585, 271266), (702, 226055), (754, 210465), (783, 202670), (870, 182403), (1131, 140310), (1170, 135633), (1305, 121602), (1559, 101790), (1566, 101335), (1755, 90422), (1885, 84186), (2262, 70155), (2610, 60801), (3118, 50895), (3393, 46770), (3510, 45211), (3770, 42093), (3915, 40534), (4677, 33930), (5655, 28062), (6786, 23385), (7795, 20358), (7830, 20267), (9354, 16965), (10179, 15590), (11310, 14031)]