139493328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223547}}^1$

素因数の和:223571

約数の個数: 40

約数和(自身を含む): 388079328

約数和(自身を除く): 248586000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 223547, 447094, 670641, 894188, 1341282, 1788376, 2682564, 2906111, 3576752, 5365128, 5812222, 8718333, 10730256, 11624444, 17436666, 23248888, 34873332, 46497776, 69746664, 139493328]

約数ペア:

[(1, 139493328), (2, 69746664), (3, 46497776), (4, 34873332), (6, 23248888), (8, 17436666), (12, 11624444), (13, 10730256), (16, 8718333), (24, 5812222), (26, 5365128), (39, 3576752), (48, 2906111), (52, 2682564), (78, 1788376), (104, 1341282), (156, 894188), (208, 670641), (312, 447094), (624, 223547)]