156970982940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13280117}}^1$

素因数の和:13280326

約数の個数: 48

約数和(自身を含む): 441749845152

約数和(自身を除く): 284778862212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 13280117, 26560234, 39840351, 53120468, 66400585, 79680702, 132801170, 159361404, 199201755, 265602340, 398403510, 796807020, 2616183049, 5232366098, 7848549147, 10464732196, 13080915245, 15697098294, 26161830490, 31394196588, 39242745735, 52323660980, 78485491470, 156970982940]

約数ペア:

[(1, 156970982940), (2, 78485491470), (3, 52323660980), (4, 39242745735), (5, 31394196588), (6, 26161830490), (10, 15697098294), (12, 13080915245), (15, 10464732196), (20, 7848549147), (30, 5232366098), (60, 2616183049), (197, 796807020), (394, 398403510), (591, 265602340), (788, 199201755), (985, 159361404), (1182, 132801170), (1970, 79680702), (2364, 66400585), (2955, 53120468), (3940, 39840351), (5910, 26560234), (11820, 13280117)]