155115136

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2753

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 190346624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 2687, 3608, 5248, 5374, 7216, 10748, 14432, 21496, 28864, 29557, 42992, 57728, 59114, 85984, 110167, 118228, 171968, 220334, 236456, 343936, 440668, 472912, 881336, 945824, 1211837, 1762672, 1891648, 2423674, 3525344, 3783296, 4847348, 7050688, 9694696, 14101376, 19389392, 38778784, 77557568, 155115136]

約数ペア:

[(1, 155115136), (2, 77557568), (4, 38778784), (8, 19389392), (11, 14101376), (16, 9694696), (22, 7050688), (32, 4847348), (41, 3783296), (44, 3525344), (64, 2423674), (82, 1891648), (88, 1762672), (128, 1211837), (164, 945824), (176, 881336), (328, 472912), (352, 440668), (451, 343936), (656, 236456), (704, 220334), (902, 171968), (1312, 118228), (1408, 110167), (1804, 85984), (2624, 59114), (2687, 57728), (3608, 42992), (5248, 29557), (5374, 28864), (7216, 21496), (10748, 14432)]