156748187386

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{30103}}^1$

素因数の和:30395

約数の個数: 64

約数和(自身を含む): 284929302528

約数和(自身を除く): 128181115142

約数列:

[1, 2, 7, 14, 23, 46, 103, 157, 161, 206, 314, 322, 721, 1099, 1442, 2198, 2369, 3611, 4738, 7222, 16171, 16583, 25277, 30103, 32342, 33166, 50554, 60206, 113197, 210721, 226394, 371933, 421442, 692369, 743866, 1384738, 2603531, 3100609, 4726171, 4846583, 5207062, 6201218, 9452342, 9693166, 21704263, 33083197, 43408526, 66166394, 71314007, 108701933, 142628014, 217403866, 486795613, 499198049, 760913531, 973591226, 998396098, 1521827062, 3407569291, 6815138582, 11196299099, 22392598198, 78374093693, 156748187386]

約数ペア:

[(1, 156748187386), (2, 78374093693), (7, 22392598198), (14, 11196299099), (23, 6815138582), (46, 3407569291), (103, 1521827062), (157, 998396098), (161, 973591226), (206, 760913531), (314, 499198049), (322, 486795613), (721, 217403866), (1099, 142628014), (1442, 108701933), (2198, 71314007), (2369, 66166394), (3611, 43408526), (4738, 33083197), (7222, 21704263), (16171, 9693166), (16583, 9452342), (25277, 6201218), (30103, 5207062), (32342, 4846583), (33166, 4726171), (50554, 3100609), (60206, 2603531), (113197, 1384738), (210721, 743866), (226394, 692369), (371933, 421442)]