142808024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1279}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 284083200

約数和(自身を除く): 141275176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 821, 1279, 1642, 2558, 3284, 5116, 6568, 10232, 13957, 21743, 27914, 43486, 55828, 86972, 111656, 173944, 1050059, 2100118, 4200236, 8400472, 17851003, 35702006, 71404012, 142808024]

約数ペア:

[(1, 142808024), (2, 71404012), (4, 35702006), (8, 17851003), (17, 8400472), (34, 4200236), (68, 2100118), (136, 1050059), (821, 173944), (1279, 111656), (1642, 86972), (2558, 55828), (3284, 43486), (5116, 27914), (6568, 21743), (10232, 13957)]