187173856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 380071440

約数和(自身を除く): 192897584

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 179, 328, 358, 656, 716, 797, 1312, 1432, 1594, 2864, 3188, 5728, 6376, 7339, 12752, 14678, 25504, 29356, 32677, 58712, 65354, 117424, 130708, 142663, 234848, 261416, 285326, 522832, 570652, 1045664, 1141304, 2282608, 4565216, 5849183, 11698366, 23396732, 46793464, 93586928, 187173856]

約数ペア:

[(1, 187173856), (2, 93586928), (4, 46793464), (8, 23396732), (16, 11698366), (32, 5849183), (41, 4565216), (82, 2282608), (164, 1141304), (179, 1045664), (328, 570652), (358, 522832), (656, 285326), (716, 261416), (797, 234848), (1312, 142663), (1432, 130708), (1594, 117424), (2864, 65354), (3188, 58712), (5728, 32677), (6376, 29356), (7339, 25504), (12752, 14678)]