144107470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 298178496

約数和(自身を除く): 154071026

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 197, 221, 331, 394, 442, 662, 985, 1105, 1655, 1970, 2210, 2561, 3310, 3349, 4303, 5122, 5627, 6698, 8606, 11254, 12805, 16745, 21515, 25610, 28135, 33490, 43030, 43537, 56270, 65207, 73151, 87074, 130414, 146302, 217685, 326035, 365755, 435370, 652070, 731510, 847691, 1108519, 1695382, 2217038, 4238455, 5542595, 8476910, 11085190, 14410747, 28821494, 72053735, 144107470]

約数ペア:

[(1, 144107470), (2, 72053735), (5, 28821494), (10, 14410747), (13, 11085190), (17, 8476910), (26, 5542595), (34, 4238455), (65, 2217038), (85, 1695382), (130, 1108519), (170, 847691), (197, 731510), (221, 652070), (331, 435370), (394, 365755), (442, 326035), (662, 217685), (985, 146302), (1105, 130414), (1655, 87074), (1970, 73151), (2210, 65207), (2561, 56270), (3310, 43537), (3349, 43030), (4303, 33490), (5122, 28135), (5627, 25610), (6698, 21515), (8606, 16745), (11254, 12805)]