158978814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{2477}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 335422080

約数和(自身を除く): 176443266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 563, 1126, 1689, 2477, 3378, 4954, 7431, 10697, 14862, 21394, 32091, 47063, 64182, 94126, 141189, 282378, 1394551, 2789102, 4183653, 8367306, 26496469, 52992938, 79489407, 158978814]

約数ペア:

[(1, 158978814), (2, 79489407), (3, 52992938), (6, 26496469), (19, 8367306), (38, 4183653), (57, 2789102), (114, 1394551), (563, 282378), (1126, 141189), (1689, 94126), (2477, 64182), (3378, 47063), (4954, 32091), (7431, 21394), (10697, 14862)]