161805864310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1926031}}^1$

素因数の和:1926340

約数の個数: 32

約数和(自身を含む): 301755285504

約数和(自身を除く): 139949421194

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 1355, 2710, 8401, 16802, 42005, 84010, 1926031, 3852062, 9630155, 19260310, 59706961, 119413922, 298534805, 521954401, 597069610, 1043908802, 2609772005, 5219544010, 16180586431, 32361172862, 80902932155, 161805864310]

約数ペア:

[(1, 161805864310), (2, 80902932155), (5, 32361172862), (10, 16180586431), (31, 5219544010), (62, 2609772005), (155, 1043908802), (271, 597069610), (310, 521954401), (542, 298534805), (1355, 119413922), (2710, 59706961), (8401, 19260310), (16802, 9630155), (42005, 3852062), (84010, 1926031)]