131056156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 155764196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 607, 701, 1214, 1402, 2428, 2804, 4249, 4907, 6677, 7711, 8498, 9814, 13354, 15422, 16996, 19628, 26708, 30844, 46739, 53977, 93478, 107954, 186956, 215908, 425507, 851014, 1702028, 2978549, 4680577, 5957098, 9361154, 11914196, 18722308, 32764039, 65528078, 131056156]

約数ペア:

[(1, 131056156), (2, 65528078), (4, 32764039), (7, 18722308), (11, 11914196), (14, 9361154), (22, 5957098), (28, 4680577), (44, 2978549), (77, 1702028), (154, 851014), (308, 425507), (607, 215908), (701, 186956), (1214, 107954), (1402, 93478), (2428, 53977), (2804, 46739), (4249, 30844), (4907, 26708), (6677, 19628), (7711, 16996), (8498, 15422), (9814, 13354)]