180957546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 492905088

約数和(自身を除く): 311947542

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 137, 154, 198, 231, 274, 411, 462, 693, 822, 953, 959, 1233, 1386, 1507, 1906, 1918, 2466, 2859, 2877, 3014, 4521, 5718, 5754, 6671, 8577, 8631, 9042, 10483, 10549, 13342, 13563, 17154, 17262, 20013, 20966, 21098, 27126, 31449, 31647, 40026, 60039, 62898, 63294, 73381, 94347, 94941, 120078, 130561, 146762, 188694, 189882, 220143, 261122, 391683, 440286, 660429, 783366, 913927, 1175049, 1320858, 1436171, 1827854, 2350098, 2741781, 2872342, 4308513, 5483562, 8225343, 8617026, 10053197, 12925539, 16450686, 20106394, 25851078, 30159591, 60319182, 90478773, 180957546]

約数ペア:

[(1, 180957546), (2, 90478773), (3, 60319182), (6, 30159591), (7, 25851078), (9, 20106394), (11, 16450686), (14, 12925539), (18, 10053197), (21, 8617026), (22, 8225343), (33, 5483562), (42, 4308513), (63, 2872342), (66, 2741781), (77, 2350098), (99, 1827854), (126, 1436171), (137, 1320858), (154, 1175049), (198, 913927), (231, 783366), (274, 660429), (411, 440286), (462, 391683), (693, 261122), (822, 220143), (953, 189882), (959, 188694), (1233, 146762), (1386, 130561), (1507, 120078), (1906, 94941), (1918, 94347), (2466, 73381), (2859, 63294), (2877, 62898), (3014, 60039), (4521, 40026), (5718, 31647), (5754, 31449), (6671, 27126), (8577, 21098), (8631, 20966), (9042, 20013), (10483, 17262), (10549, 17154), (13342, 13563)]