157356816

素因数分解:

$2^4\times 3^1\times {\mathrm{3278267}}^1$

素因数の和:3278278

約数の個数: 20

約数和(自身を含む): 406505232

約数和(自身を除く): 249148416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3278267, 6556534, 9834801, 13113068, 19669602, 26226136, 39339204, 52452272, 78678408, 157356816]

約数ペア:

[(1, 157356816), (2, 78678408), (3, 52452272), (4, 39339204), (6, 26226136), (8, 19669602), (12, 13113068), (16, 9834801), (24, 6556534), (48, 3278267)]