131530106832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{314569}}^1$

素因数の和:314892

約数の個数: 80

約数和(自身を含む): 351996280320

約数和(自身を除く): 220466173488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 281, 372, 496, 562, 744, 843, 1124, 1488, 1686, 2248, 3372, 4496, 6744, 8711, 13488, 17422, 26133, 34844, 52266, 69688, 104532, 139376, 209064, 314569, 418128, 629138, 943707, 1258276, 1887414, 2516552, 3774828, 5033104, 7549656, 9751639, 15099312, 19503278, 29254917, 39006556, 58509834, 78013112, 88393889, 117019668, 156026224, 176787778, 234039336, 265181667, 353575556, 468078672, 530363334, 707151112, 1060726668, 1414302224, 2121453336, 2740210559, 4242906672, 5480421118, 8220631677, 10960842236, 16441263354, 21921684472, 32882526708, 43843368944, 65765053416, 131530106832]

約数ペア:

[(1, 131530106832), (2, 65765053416), (3, 43843368944), (4, 32882526708), (6, 21921684472), (8, 16441263354), (12, 10960842236), (16, 8220631677), (24, 5480421118), (31, 4242906672), (48, 2740210559), (62, 2121453336), (93, 1414302224), (124, 1060726668), (186, 707151112), (248, 530363334), (281, 468078672), (372, 353575556), (496, 265181667), (562, 234039336), (744, 176787778), (843, 156026224), (1124, 117019668), (1488, 88393889), (1686, 78013112), (2248, 58509834), (3372, 39006556), (4496, 29254917), (6744, 19503278), (8711, 15099312), (13488, 9751639), (17422, 7549656), (26133, 5033104), (34844, 3774828), (52266, 2516552), (69688, 1887414), (104532, 1258276), (139376, 943707), (209064, 629138), (314569, 418128)]