157813548

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 372978144

約数和(自身を除く): 215164596

約数列:

[1, 2, 3, 4, 6, 12, 197, 241, 277, 394, 482, 554, 591, 723, 788, 831, 964, 1108, 1182, 1446, 1662, 2364, 2892, 3324, 47477, 54569, 66757, 94954, 109138, 133514, 142431, 163707, 189908, 200271, 218276, 267028, 284862, 327414, 400542, 569724, 654828, 801084, 13151129, 26302258, 39453387, 52604516, 78906774, 157813548]

約数ペア:

[(1, 157813548), (2, 78906774), (3, 52604516), (4, 39453387), (6, 26302258), (12, 13151129), (197, 801084), (241, 654828), (277, 569724), (394, 400542), (482, 327414), (554, 284862), (591, 267028), (723, 218276), (788, 200271), (831, 189908), (964, 163707), (1108, 142431), (1182, 133514), (1446, 109138), (1662, 94954), (2364, 66757), (2892, 54569), (3324, 47477)]