164642798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 98566162

約数列:

[1, 2, 31, 41, 62, 82, 239, 271, 478, 542, 1271, 2542, 7409, 8401, 9799, 11111, 14818, 16802, 19598, 22222, 64769, 129538, 303769, 344441, 607538, 688882, 2007839, 2655529, 4015678, 5311058, 82321399, 164642798]

約数ペア:

[(1, 164642798), (2, 82321399), (31, 5311058), (41, 4015678), (62, 2655529), (82, 2007839), (239, 688882), (271, 607538), (478, 344441), (542, 303769), (1271, 129538), (2542, 64769), (7409, 22222), (8401, 19598), (9799, 16802), (11111, 14818)]