1158290312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{177217}}^1$

素因数の和:177285

約数の個数: 32

約数和(自身を含む): 2339277600

約数和(自身を除く): 1180987288

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 177217, 354434, 708868, 1417736, 3367123, 6734246, 7620331, 13468492, 15240662, 26936984, 30481324, 60962648, 144786289, 289572578, 579145156, 1158290312]

約数ペア:

[(1, 1158290312), (2, 579145156), (4, 289572578), (8, 144786289), (19, 60962648), (38, 30481324), (43, 26936984), (76, 15240662), (86, 13468492), (152, 7620331), (172, 6734246), (344, 3367123), (817, 1417736), (1634, 708868), (3268, 354434), (6536, 177217)]