159678741536

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{1231}}^1\times {\mathrm{25819}}^1$

素因数の和:27217

約数の個数: 48

約数和(自身を含む): 316639128960

約数和(自身を除く): 156960387424

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1231, 1256, 2462, 2512, 4924, 5024, 9848, 19696, 25819, 39392, 51638, 103276, 193267, 206552, 386534, 413104, 773068, 826208, 1546136, 3092272, 4053583, 6184544, 8107166, 16214332, 31783189, 32428664, 63566378, 64857328, 127132756, 129714656, 254265512, 508531024, 1017062048, 4989960673, 9979921346, 19959842692, 39919685384, 79839370768, 159678741536]

約数ペア:

[(1, 159678741536), (2, 79839370768), (4, 39919685384), (8, 19959842692), (16, 9979921346), (32, 4989960673), (157, 1017062048), (314, 508531024), (628, 254265512), (1231, 129714656), (1256, 127132756), (2462, 64857328), (2512, 63566378), (4924, 32428664), (5024, 31783189), (9848, 16214332), (19696, 8107166), (25819, 6184544), (39392, 4053583), (51638, 3092272), (103276, 1546136), (193267, 826208), (206552, 773068), (386534, 413104)]