155478512

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47869}}^1$

素因数の和:47913

約数の個数: 40

約数和(自身を含む): 356152800

約数和(自身を除く): 200674288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 47869, 95738, 191476, 335083, 382952, 670166, 765904, 1340332, 1388201, 2680664, 2776402, 5361328, 5552804, 9717407, 11105608, 19434814, 22211216, 38869628, 77739256, 155478512]

約数ペア:

[(1, 155478512), (2, 77739256), (4, 38869628), (7, 22211216), (8, 19434814), (14, 11105608), (16, 9717407), (28, 5552804), (29, 5361328), (56, 2776402), (58, 2680664), (112, 1388201), (116, 1340332), (203, 765904), (232, 670166), (406, 382952), (464, 335083), (812, 191476), (1624, 95738), (3248, 47869)]