157225848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503929}}^1$

素因数の和:503951

約数の個数: 32

約数和(自身を含む): 423301200

約数和(自身を除く): 266075352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 503929, 1007858, 1511787, 2015716, 3023574, 4031432, 6047148, 6551077, 12094296, 13102154, 19653231, 26204308, 39306462, 52408616, 78612924, 157225848]

約数ペア:

[(1, 157225848), (2, 78612924), (3, 52408616), (4, 39306462), (6, 26204308), (8, 19653231), (12, 13102154), (13, 12094296), (24, 6551077), (26, 6047148), (39, 4031432), (52, 3023574), (78, 2015716), (104, 1511787), (156, 1007858), (312, 503929)]