157511238

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 337824000

約数和(自身を除く): 180312762

約数列:

[1, 2, 3, 6, 29, 58, 59, 67, 87, 118, 134, 174, 177, 201, 229, 354, 402, 458, 687, 1374, 1711, 1943, 3422, 3886, 3953, 5133, 5829, 6641, 7906, 10266, 11658, 11859, 13282, 13511, 15343, 19923, 23718, 27022, 30686, 39846, 40533, 46029, 81066, 92058, 114637, 229274, 343911, 391819, 444947, 687822, 783638, 889894, 905237, 1175457, 1334841, 1810474, 2350914, 2669682, 2715711, 5431422, 26251873, 52503746, 78755619, 157511238]

約数ペア:

[(1, 157511238), (2, 78755619), (3, 52503746), (6, 26251873), (29, 5431422), (58, 2715711), (59, 2669682), (67, 2350914), (87, 1810474), (118, 1334841), (134, 1175457), (174, 905237), (177, 889894), (201, 783638), (229, 687822), (354, 444947), (402, 391819), (458, 343911), (687, 229274), (1374, 114637), (1711, 92058), (1943, 81066), (3422, 46029), (3886, 40533), (3953, 39846), (5133, 30686), (5829, 27022), (6641, 23718), (7906, 19923), (10266, 15343), (11658, 13511), (11859, 13282)]