118819792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 287203840

約数和(自身を除く): 168384048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1033, 1106, 1264, 1456, 2054, 2066, 2212, 4108, 4132, 4424, 7189, 7231, 8216, 8264, 8848, 13429, 14378, 14462, 16432, 16528, 26858, 28756, 28924, 53716, 57512, 57848, 81607, 94003, 107432, 115024, 115696, 163214, 188006, 214864, 326428, 376012, 571249, 652856, 752024, 1060891, 1142498, 1305712, 1504048, 2121782, 2284996, 4243564, 4569992, 7426237, 8487128, 9139984, 14852474, 16974256, 29704948, 59409896, 118819792]

約数ペア:

[(1, 118819792), (2, 59409896), (4, 29704948), (7, 16974256), (8, 14852474), (13, 9139984), (14, 8487128), (16, 7426237), (26, 4569992), (28, 4243564), (52, 2284996), (56, 2121782), (79, 1504048), (91, 1305712), (104, 1142498), (112, 1060891), (158, 752024), (182, 652856), (208, 571249), (316, 376012), (364, 326428), (553, 214864), (632, 188006), (728, 163214), (1027, 115696), (1033, 115024), (1106, 107432), (1264, 94003), (1456, 81607), (2054, 57848), (2066, 57512), (2212, 53716), (4108, 28924), (4132, 28756), (4424, 26858), (7189, 16528), (7231, 16432), (8216, 14462), (8264, 14378), (8848, 13429)]