168618238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 272056320

約数和(自身を除く): 103438082

約数列:

[1, 2, 29, 31, 58, 62, 191, 382, 491, 899, 982, 1798, 5539, 5921, 11078, 11842, 14239, 15221, 28478, 30442, 93781, 171709, 187562, 343418, 441409, 882818, 2719649, 2907211, 5439298, 5814422, 84309119, 168618238]

約数ペア:

[(1, 168618238), (2, 84309119), (29, 5814422), (31, 5439298), (58, 2907211), (62, 2719649), (191, 882818), (382, 441409), (491, 343418), (899, 187562), (982, 171709), (1798, 93781), (5539, 30442), (5921, 28478), (11078, 15221), (11842, 14239)]