157834528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{290137}}^1$

素因数の和:290164

約数の個数: 24

約数和(自身を含む): 329016492

約数和(自身を除く): 171181964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 290137, 580274, 1160548, 2321096, 4642192, 4932329, 9284384, 9864658, 19729316, 39458632, 78917264, 157834528]

約数ペア:

[(1, 157834528), (2, 78917264), (4, 39458632), (8, 19729316), (16, 9864658), (17, 9284384), (32, 4932329), (34, 4642192), (68, 2321096), (136, 1160548), (272, 580274), (544, 290137)]