145816072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1217}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 290054520

約数和(自身を除く): 144238448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 881, 1217, 1762, 2434, 3524, 4868, 7048, 9736, 14977, 20689, 29954, 41378, 59908, 82756, 119816, 165512, 1072177, 2144354, 4288708, 8577416, 18227009, 36454018, 72908036, 145816072]

約数ペア:

[(1, 145816072), (2, 72908036), (4, 36454018), (8, 18227009), (17, 8577416), (34, 4288708), (68, 2144354), (136, 1072177), (881, 165512), (1217, 119816), (1762, 82756), (2434, 59908), (3524, 41378), (4868, 29954), (7048, 20689), (9736, 14977)]