168157710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2287

約数の個数: 144

約数和(自身を含む): 538748496

約数和(自身を除く): 370590786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 595, 630, 714, 735, 765, 833, 882, 1071, 1190, 1470, 1530, 1666, 1785, 2142, 2205, 2243, 2499, 3570, 4165, 4410, 4486, 4998, 5355, 6729, 7497, 8330, 10710, 11215, 12495, 13458, 14994, 15701, 20187, 22430, 24990, 31402, 33645, 37485, 38131, 40374, 47103, 67290, 74970, 76262, 78505, 94206, 100935, 109907, 114393, 141309, 157010, 190655, 201870, 219814, 228786, 235515, 266917, 282618, 329721, 343179, 381310, 471030, 533834, 549535, 571965, 659442, 686358, 706545, 800751, 989163, 1099070, 1143930, 1334585, 1413090, 1601502, 1648605, 1715895, 1868419, 1978326, 2402253, 2669170, 3297210, 3431790, 3736838, 4003755, 4804506, 4945815, 5605257, 8007510, 9342095, 9891630, 11210514, 12011265, 16815771, 18684190, 24022530, 28026285, 33631542, 56052570, 84078855, 168157710]

約数ペア:

[(1, 168157710), (2, 84078855), (3, 56052570), (5, 33631542), (6, 28026285), (7, 24022530), (9, 18684190), (10, 16815771), (14, 12011265), (15, 11210514), (17, 9891630), (18, 9342095), (21, 8007510), (30, 5605257), (34, 4945815), (35, 4804506), (42, 4003755), (45, 3736838), (49, 3431790), (51, 3297210), (63, 2669170), (70, 2402253), (85, 1978326), (90, 1868419), (98, 1715895), (102, 1648605), (105, 1601502), (119, 1413090), (126, 1334585), (147, 1143930), (153, 1099070), (170, 989163), (210, 800751), (238, 706545), (245, 686358), (255, 659442), (294, 571965), (306, 549535), (315, 533834), (357, 471030), (441, 381310), (490, 343179), (510, 329721), (595, 282618), (630, 266917), (714, 235515), (735, 228786), (765, 219814), (833, 201870), (882, 190655), (1071, 157010), (1190, 141309), (1470, 114393), (1530, 109907), (1666, 100935), (1785, 94206), (2142, 78505), (2205, 76262), (2243, 74970), (2499, 67290), (3570, 47103), (4165, 40374), (4410, 38131), (4486, 37485), (4998, 33645), (5355, 31402), (6729, 24990), (7497, 22430), (8330, 20187), (10710, 15701), (11215, 14994), (12495, 13458)]