129509328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207547}}^1$

素因数の和:207571

約数の個数: 40

約数和(自身を含む): 360303328

約数和(自身を除く): 230794000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 207547, 415094, 622641, 830188, 1245282, 1660376, 2490564, 2698111, 3320752, 4981128, 5396222, 8094333, 9962256, 10792444, 16188666, 21584888, 32377332, 43169776, 64754664, 129509328]

約数ペア:

[(1, 129509328), (2, 64754664), (3, 43169776), (4, 32377332), (6, 21584888), (8, 16188666), (12, 10792444), (13, 9962256), (16, 8094333), (24, 5396222), (26, 4981128), (39, 3320752), (48, 2698111), (52, 2490564), (78, 1660376), (104, 1245282), (156, 830188), (208, 622641), (312, 415094), (624, 207547)]