157084156840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17769701}}^1$

素因数の和:17769742

約数の個数: 64

約数和(自身を含む): 403016841360

約数和(自身を除く): 245932684520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 17769701, 35539402, 71078804, 88848505, 142157608, 177697010, 231006113, 302084917, 355394020, 462012226, 604169834, 710788040, 924024452, 1155030565, 1208339668, 1510424585, 1848048904, 2310061130, 2416679336, 3020849170, 3927103921, 4620122260, 6041698340, 7854207842, 9240244520, 12083396680, 15708415684, 19635519605, 31416831368, 39271039210, 78542078420, 157084156840]

約数ペア:

[(1, 157084156840), (2, 78542078420), (4, 39271039210), (5, 31416831368), (8, 19635519605), (10, 15708415684), (13, 12083396680), (17, 9240244520), (20, 7854207842), (26, 6041698340), (34, 4620122260), (40, 3927103921), (52, 3020849170), (65, 2416679336), (68, 2310061130), (85, 1848048904), (104, 1510424585), (130, 1208339668), (136, 1155030565), (170, 924024452), (221, 710788040), (260, 604169834), (340, 462012226), (442, 355394020), (520, 302084917), (680, 231006113), (884, 177697010), (1105, 142157608), (1768, 88848505), (2210, 71078804), (4420, 35539402), (8840, 17769701)]