156736113640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6073}}^1\times {\mathrm{15737}}^1$

素因数の和:21862

約数の個数: 64

約数和(自身を含む): 361340073360

約数和(自身を除く): 204603959720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6073, 12146, 15737, 24292, 30365, 31474, 48584, 60730, 62948, 78685, 121460, 125896, 157370, 242920, 248993, 314740, 497986, 629480, 645217, 995972, 1244965, 1290434, 1991944, 2489930, 2580868, 3226085, 4979860, 5161736, 6452170, 9959720, 12904340, 25808680, 95570801, 191141602, 382283204, 477854005, 764566408, 955708010, 1911416020, 3822832040, 3918402841, 7836805682, 15673611364, 19592014205, 31347222728, 39184028410, 78368056820, 156736113640]

約数ペア:

[(1, 156736113640), (2, 78368056820), (4, 39184028410), (5, 31347222728), (8, 19592014205), (10, 15673611364), (20, 7836805682), (40, 3918402841), (41, 3822832040), (82, 1911416020), (164, 955708010), (205, 764566408), (328, 477854005), (410, 382283204), (820, 191141602), (1640, 95570801), (6073, 25808680), (12146, 12904340), (15737, 9959720), (24292, 6452170), (30365, 5161736), (31474, 4979860), (48584, 3226085), (60730, 2580868), (62948, 2489930), (78685, 1991944), (121460, 1290434), (125896, 1244965), (157370, 995972), (242920, 645217), (248993, 629480), (314740, 497986)]