156960842248

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1\times {\mathrm{35597}}^1$

素因数の和:36790

約数の個数: 64

約数和(自身を含む): 341399059200

約数和(自身を除く): 184438216952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1109, 1988, 2218, 3976, 4436, 7763, 8872, 15526, 31052, 35597, 62104, 71194, 78739, 142388, 157478, 249179, 284776, 314956, 498358, 551173, 629912, 996716, 1102346, 1993432, 2204692, 2527387, 4409384, 5054774, 10109548, 17691709, 20219096, 35383418, 39477073, 70766836, 78954146, 141533672, 157908292, 276339511, 315816584, 552679022, 1105358044, 2210716088, 2802872183, 5605744366, 11211488732, 19620105281, 22422977464, 39240210562, 78480421124, 156960842248]

約数ペア:

[(1, 156960842248), (2, 78480421124), (4, 39240210562), (7, 22422977464), (8, 19620105281), (14, 11211488732), (28, 5605744366), (56, 2802872183), (71, 2210716088), (142, 1105358044), (284, 552679022), (497, 315816584), (568, 276339511), (994, 157908292), (1109, 141533672), (1988, 78954146), (2218, 70766836), (3976, 39477073), (4436, 35383418), (7763, 20219096), (8872, 17691709), (15526, 10109548), (31052, 5054774), (35597, 4409384), (62104, 2527387), (71194, 2204692), (78739, 1993432), (142388, 1102346), (157478, 996716), (249179, 629912), (284776, 551173), (314956, 498358)]