156768395715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{4021}}^1$

素因数の和:4465

約数の個数: 96

約数和(自身を含む): 286711326720

約数和(自身を除く): 129942931005

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 271, 345, 417, 695, 813, 1035, 1251, 1355, 2085, 2439, 3197, 4021, 4065, 6233, 6255, 9591, 12063, 12195, 15985, 18699, 20105, 28773, 31165, 36189, 37669, 47955, 56097, 60315, 92483, 93495, 113007, 143865, 180945, 188345, 277449, 280485, 339021, 462415, 558919, 565035, 832347, 866387, 1089691, 1387245, 1676757, 1695105, 2599161, 2794595, 3269073, 4161735, 4331935, 5030271, 5448455, 7797483, 8383785, 9807219, 12855137, 12995805, 16345365, 25062893, 25151355, 38565411, 38987415, 49036095, 64275685, 75188679, 115696233, 125314465, 151467049, 192827055, 225566037, 375943395, 454401147, 578481165, 757335245, 1127830185, 1363203441, 2272005735, 3483742127, 6816017205, 10451226381, 17418710635, 31353679143, 52256131905, 156768395715]

約数ペア:

[(1, 156768395715), (3, 52256131905), (5, 31353679143), (9, 17418710635), (15, 10451226381), (23, 6816017205), (45, 3483742127), (69, 2272005735), (115, 1363203441), (139, 1127830185), (207, 757335245), (271, 578481165), (345, 454401147), (417, 375943395), (695, 225566037), (813, 192827055), (1035, 151467049), (1251, 125314465), (1355, 115696233), (2085, 75188679), (2439, 64275685), (3197, 49036095), (4021, 38987415), (4065, 38565411), (6233, 25151355), (6255, 25062893), (9591, 16345365), (12063, 12995805), (12195, 12855137), (15985, 9807219), (18699, 8383785), (20105, 7797483), (28773, 5448455), (31165, 5030271), (36189, 4331935), (37669, 4161735), (47955, 3269073), (56097, 2794595), (60315, 2599161), (92483, 1695105), (93495, 1676757), (113007, 1387245), (143865, 1089691), (180945, 866387), (188345, 832347), (277449, 565035), (280485, 558919), (339021, 462415)]