137572176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409441}}^1$

素因数の和:409459

約数の個数: 40

約数和(自身を含む): 406166464

約数和(自身を除く): 268594288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409441, 818882, 1228323, 1637764, 2456646, 2866087, 3275528, 4913292, 5732174, 6551056, 8598261, 9826584, 11464348, 17196522, 19653168, 22928696, 34393044, 45857392, 68786088, 137572176]

約数ペア:

[(1, 137572176), (2, 68786088), (3, 45857392), (4, 34393044), (6, 22928696), (7, 19653168), (8, 17196522), (12, 11464348), (14, 9826584), (16, 8598261), (21, 6551056), (24, 5732174), (28, 4913292), (42, 3275528), (48, 2866087), (56, 2456646), (84, 1637764), (112, 1228323), (168, 818882), (336, 409441)]