138077104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 310337280

約数和(自身を除く): 172260176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 157, 176, 209, 263, 304, 314, 418, 526, 628, 836, 1052, 1256, 1672, 1727, 2104, 2512, 2893, 2983, 3344, 3454, 4208, 4997, 5786, 5966, 6908, 9994, 11572, 11932, 13816, 19988, 23144, 23864, 27632, 32813, 39976, 41291, 46288, 47728, 54967, 65626, 79952, 82582, 109934, 131252, 165164, 219868, 262504, 330328, 439736, 454201, 525008, 660656, 784529, 879472, 908402, 1569058, 1816804, 3138116, 3633608, 6276232, 7267216, 8629819, 12552464, 17259638, 34519276, 69038552, 138077104]

約数ペア:

[(1, 138077104), (2, 69038552), (4, 34519276), (8, 17259638), (11, 12552464), (16, 8629819), (19, 7267216), (22, 6276232), (38, 3633608), (44, 3138116), (76, 1816804), (88, 1569058), (152, 908402), (157, 879472), (176, 784529), (209, 660656), (263, 525008), (304, 454201), (314, 439736), (418, 330328), (526, 262504), (628, 219868), (836, 165164), (1052, 131252), (1256, 109934), (1672, 82582), (1727, 79952), (2104, 65626), (2512, 54967), (2893, 47728), (2983, 46288), (3344, 41291), (3454, 39976), (4208, 32813), (4997, 27632), (5786, 23864), (5966, 23144), (6908, 19988), (9994, 13816), (11572, 11932)]