153955968

素因数分解:

$2^7\times 3^1\times {\mathrm{400927}}^1$

素因数の和:400944

約数の個数: 32

約数和(自身を含む): 408946560

約数和(自身を除く): 254990592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 400927, 801854, 1202781, 1603708, 2405562, 3207416, 4811124, 6414832, 9622248, 12829664, 19244496, 25659328, 38488992, 51318656, 76977984, 153955968]

約数ペア:

[(1, 153955968), (2, 76977984), (3, 51318656), (4, 38488992), (6, 25659328), (8, 19244496), (12, 12829664), (16, 9622248), (24, 6414832), (32, 4811124), (48, 3207416), (64, 2405562), (96, 1603708), (128, 1202781), (192, 801854), (384, 400927)]