156955248

素因数分解:

$2^4\times 3^2\times {\mathrm{1089967}}^1$

素因数の和:1089981

約数の個数: 30

約数和(自身を含む): 439257104

約数和(自身を除く): 282301856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1089967, 2179934, 3269901, 4359868, 6539802, 8719736, 9809703, 13079604, 17439472, 19619406, 26159208, 39238812, 52318416, 78477624, 156955248]

約数ペア:

[(1, 156955248), (2, 78477624), (3, 52318416), (4, 39238812), (6, 26159208), (8, 19619406), (9, 17439472), (12, 13079604), (16, 9809703), (18, 8719736), (24, 6539802), (36, 4359868), (48, 3269901), (72, 2179934), (144, 1089967)]