156959637328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1037983}}^1$

素因数の和:1038731

約数の個数: 40

約数和(自身を含む): 327953120768

約数和(自身を除く): 170993483440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 727, 1454, 2908, 5816, 9451, 11632, 18902, 37804, 75608, 151216, 1037983, 2075966, 4151932, 8303864, 13493779, 16607728, 26987558, 53975116, 107950232, 215900464, 754613641, 1509227282, 3018454564, 6036909128, 9809977333, 12073818256, 19619954666, 39239909332, 78479818664, 156959637328]

約数ペア:

[(1, 156959637328), (2, 78479818664), (4, 39239909332), (8, 19619954666), (13, 12073818256), (16, 9809977333), (26, 6036909128), (52, 3018454564), (104, 1509227282), (208, 754613641), (727, 215900464), (1454, 107950232), (2908, 53975116), (5816, 26987558), (9451, 16607728), (11632, 13493779), (18902, 8303864), (37804, 4151932), (75608, 2075966), (151216, 1037983)]