157028110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 287999712

約数和(自身を除く): 130971602

約数列:

[1, 2, 5, 10, 73, 146, 251, 365, 502, 730, 857, 1255, 1714, 2510, 4285, 8570, 18323, 36646, 62561, 91615, 125122, 183230, 215107, 312805, 430214, 625610, 1075535, 2151070, 15702811, 31405622, 78514055, 157028110]

約数ペア:

[(1, 157028110), (2, 78514055), (5, 31405622), (10, 15702811), (73, 2151070), (146, 1075535), (251, 625610), (365, 430214), (502, 312805), (730, 215107), (857, 183230), (1255, 125122), (1714, 91615), (2510, 62561), (4285, 36646), (8570, 18323)]