156747720454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9883}}^1\times {\mathrm{12979}}^1$

素因数の和:22924

約数の個数: 32

約数和(自身を含む): 258641349120

約数和(自身を除く): 101893628666

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 9883, 12979, 19766, 25958, 128479, 168727, 256958, 337454, 464501, 610013, 929002, 1220026, 6038513, 7930169, 12077026, 15860338, 128271457, 256542914, 1667528941, 3335057882, 6028758479, 12057516958, 78373860227, 156747720454]

約数ペア:

[(1, 156747720454), (2, 78373860227), (13, 12057516958), (26, 6028758479), (47, 3335057882), (94, 1667528941), (611, 256542914), (1222, 128271457), (9883, 15860338), (12979, 12077026), (19766, 7930169), (25958, 6038513), (128479, 1220026), (168727, 929002), (256958, 610013), (337454, 464501)]