135475456

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 286356224

約数和(自身を除く): 150880768

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 397, 496, 688, 794, 992, 1333, 1376, 1588, 1984, 2666, 2752, 3176, 3968, 5332, 5504, 6352, 7936, 10664, 11008, 12307, 12704, 17071, 21328, 24614, 25408, 34142, 42656, 49228, 50816, 68284, 85312, 98456, 101632, 136568, 170624, 196912, 273136, 341248, 393824, 529201, 546272, 787648, 1058402, 1092544, 1575296, 2116804, 2185088, 3150592, 4233608, 4370176, 8467216, 16934432, 33868864, 67737728, 135475456]

約数ペア:

[(1, 135475456), (2, 67737728), (4, 33868864), (8, 16934432), (16, 8467216), (31, 4370176), (32, 4233608), (43, 3150592), (62, 2185088), (64, 2116804), (86, 1575296), (124, 1092544), (128, 1058402), (172, 787648), (248, 546272), (256, 529201), (344, 393824), (397, 341248), (496, 273136), (688, 196912), (794, 170624), (992, 136568), (1333, 101632), (1376, 98456), (1588, 85312), (1984, 68284), (2666, 50816), (2752, 49228), (3176, 42656), (3968, 34142), (5332, 25408), (5504, 24614), (6352, 21328), (7936, 17071), (10664, 12704), (11008, 12307)]