157089163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 212502528

約数和(自身を除く): 55413365

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1309, 2927, 3157, 4879, 7667, 20489, 32197, 49759, 53669, 120007, 225379, 348313, 547349, 840049, 1320077, 2040119, 3831443, 9240539, 14280833, 22441309, 157089163]

約数ペア:

[(1, 157089163), (7, 22441309), (11, 14280833), (17, 9240539), (41, 3831443), (77, 2040119), (119, 1320077), (187, 840049), (287, 547349), (451, 348313), (697, 225379), (1309, 120007), (2927, 53669), (3157, 49759), (4879, 32197), (7667, 20489)]