122960864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17387}}^1$

素因数の和:17427

約数の個数: 48

約数和(自身を含む): 276051888

約数和(自身を除く): 153091024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 17387, 34774, 69548, 139096, 226031, 278192, 295579, 452062, 556384, 591158, 904124, 1182316, 1808248, 2364632, 3616496, 3842527, 4729264, 7232992, 7685054, 9458528, 15370108, 30740216, 61480432, 122960864]

約数ペア:

[(1, 122960864), (2, 61480432), (4, 30740216), (8, 15370108), (13, 9458528), (16, 7685054), (17, 7232992), (26, 4729264), (32, 3842527), (34, 3616496), (52, 2364632), (68, 1808248), (104, 1182316), (136, 904124), (208, 591158), (221, 556384), (272, 452062), (416, 295579), (442, 278192), (544, 226031), (884, 139096), (1768, 69548), (3536, 34774), (7072, 17387)]