156990516

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 373384704

約数和(自身を除く): 216394188

約数列:

[1, 2, 3, 4, 6, 12, 83, 163, 166, 249, 326, 332, 489, 498, 652, 967, 978, 996, 1934, 1956, 2901, 3868, 5802, 11604, 13529, 27058, 40587, 54116, 80261, 81174, 157621, 160522, 162348, 240783, 315242, 321044, 472863, 481566, 630484, 945726, 963132, 1891452, 13082543, 26165086, 39247629, 52330172, 78495258, 156990516]

約数ペア:

[(1, 156990516), (2, 78495258), (3, 52330172), (4, 39247629), (6, 26165086), (12, 13082543), (83, 1891452), (163, 963132), (166, 945726), (249, 630484), (326, 481566), (332, 472863), (489, 321044), (498, 315242), (652, 240783), (967, 162348), (978, 160522), (996, 157621), (1934, 81174), (1956, 80261), (2901, 54116), (3868, 40587), (5802, 27058), (11604, 13529)]