151667152

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 384725376

約数和(自身を除く): 233058224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 322, 364, 368, 392, 598, 637, 644, 647, 728, 784, 1127, 1196, 1274, 1288, 1294, 1456, 2093, 2254, 2392, 2548, 2576, 2588, 4186, 4508, 4529, 4784, 5096, 5176, 8372, 8411, 9016, 9058, 10192, 10352, 14651, 14881, 16744, 16822, 18032, 18116, 29302, 29762, 31703, 33488, 33644, 36232, 58604, 58877, 59524, 63406, 67288, 72464, 104167, 117208, 117754, 119048, 126812, 134576, 193453, 208334, 234416, 235508, 238096, 253624, 386906, 412139, 416668, 471016, 507248, 729169, 773812, 824278, 833336, 942032, 1354171, 1458338, 1547624, 1648556, 1666672, 2708342, 2916676, 3095248, 3297112, 5416684, 5833352, 6594224, 9479197, 10833368, 11666704, 18958394, 21666736, 37916788, 75833576, 151667152]

約数ペア:

[(1, 151667152), (2, 75833576), (4, 37916788), (7, 21666736), (8, 18958394), (13, 11666704), (14, 10833368), (16, 9479197), (23, 6594224), (26, 5833352), (28, 5416684), (46, 3297112), (49, 3095248), (52, 2916676), (56, 2708342), (91, 1666672), (92, 1648556), (98, 1547624), (104, 1458338), (112, 1354171), (161, 942032), (182, 833336), (184, 824278), (196, 773812), (208, 729169), (299, 507248), (322, 471016), (364, 416668), (368, 412139), (392, 386906), (598, 253624), (637, 238096), (644, 235508), (647, 234416), (728, 208334), (784, 193453), (1127, 134576), (1196, 126812), (1274, 119048), (1288, 117754), (1294, 117208), (1456, 104167), (2093, 72464), (2254, 67288), (2392, 63406), (2548, 59524), (2576, 58877), (2588, 58604), (4186, 36232), (4508, 33644), (4529, 33488), (4784, 31703), (5096, 29762), (5176, 29302), (8372, 18116), (8411, 18032), (9016, 16822), (9058, 16744), (10192, 14881), (10352, 14651)]