156741125180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2803}}^1\times {\mathrm{10631}}^1$

素因数の和:13706

約数の個数: 48

約数和(自身を含む): 330556875264

約数和(自身を除く): 173815750084

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 2803, 5260, 5606, 10631, 11212, 14015, 21262, 28030, 42524, 53155, 56060, 106310, 212620, 737189, 1474378, 2795953, 2948756, 3685945, 5591906, 7371890, 11183812, 13979765, 14743780, 27959530, 29798693, 55919060, 59597386, 119194772, 148993465, 297986930, 595973860, 7837056259, 15674112518, 31348225036, 39185281295, 78370562590, 156741125180]

約数ペア:

[(1, 156741125180), (2, 78370562590), (4, 39185281295), (5, 31348225036), (10, 15674112518), (20, 7837056259), (263, 595973860), (526, 297986930), (1052, 148993465), (1315, 119194772), (2630, 59597386), (2803, 55919060), (5260, 29798693), (5606, 27959530), (10631, 14743780), (11212, 13979765), (14015, 11183812), (21262, 7371890), (28030, 5591906), (42524, 3685945), (53155, 2948756), (56060, 2795953), (106310, 1474378), (212620, 737189)]