156740737205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1\times {\mathrm{37397}}^1$

素因数の和:41225

約数の個数: 32

約数和(自身を含む): 214534674144

約数和(自身を除く): 57793936939

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3793, 18965, 37397, 49309, 64481, 186985, 246545, 322405, 486161, 635749, 838253, 2430805, 3178745, 4191265, 8264737, 41323685, 141846821, 709234105, 1844008673, 2411395957, 9220043365, 12056979785, 31348147441, 156740737205]

約数ペア:

[(1, 156740737205), (5, 31348147441), (13, 12056979785), (17, 9220043365), (65, 2411395957), (85, 1844008673), (221, 709234105), (1105, 141846821), (3793, 41323685), (18965, 8264737), (37397, 4191265), (49309, 3178745), (64481, 2430805), (186985, 838253), (246545, 635749), (322405, 486161)]