157224130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12983}}^1$

素因数の和:13170

約数の個数: 32

約数和(自身を含む): 325327104

約数和(自身を除く): 168102974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 12983, 25966, 64915, 90881, 129830, 181762, 454405, 908810, 2246059, 4492118, 11230295, 15722413, 22460590, 31444826, 78612065, 157224130]

約数ペア:

[(1, 157224130), (2, 78612065), (5, 31444826), (7, 22460590), (10, 15722413), (14, 11230295), (35, 4492118), (70, 2246059), (173, 908810), (346, 454405), (865, 181762), (1211, 129830), (1730, 90881), (2422, 64915), (6055, 25966), (12110, 12983)]