149742408

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{87877}}^1$

素因数の和:87957

約数の個数: 32

約数和(自身を含む): 379632960

約数和(自身を除く): 229890552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 87877, 175754, 263631, 351508, 527262, 703016, 1054524, 2109048, 6239267, 12478534, 18717801, 24957068, 37435602, 49914136, 74871204, 149742408]

約数ペア:

[(1, 149742408), (2, 74871204), (3, 49914136), (4, 37435602), (6, 24957068), (8, 18717801), (12, 12478534), (24, 6239267), (71, 2109048), (142, 1054524), (213, 703016), (284, 527262), (426, 351508), (568, 263631), (852, 175754), (1704, 87877)]