161508144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2063}}^1$

素因数の和:2314

約数の個数: 80

約数和(自身を含む): 479112192

約数和(自身を除く): 317604048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 233, 336, 466, 699, 932, 1398, 1631, 1864, 2063, 2796, 3262, 3728, 4126, 4893, 5592, 6189, 6524, 8252, 9786, 11184, 12378, 13048, 14441, 16504, 19572, 24756, 26096, 28882, 33008, 39144, 43323, 49512, 57764, 78288, 86646, 99024, 115528, 173292, 231056, 346584, 480679, 693168, 961358, 1442037, 1922716, 2884074, 3364753, 3845432, 5768148, 6729506, 7690864, 10094259, 11536296, 13459012, 20188518, 23072592, 26918024, 40377036, 53836048, 80754072, 161508144]

約数ペア:

[(1, 161508144), (2, 80754072), (3, 53836048), (4, 40377036), (6, 26918024), (7, 23072592), (8, 20188518), (12, 13459012), (14, 11536296), (16, 10094259), (21, 7690864), (24, 6729506), (28, 5768148), (42, 3845432), (48, 3364753), (56, 2884074), (84, 1922716), (112, 1442037), (168, 961358), (233, 693168), (336, 480679), (466, 346584), (699, 231056), (932, 173292), (1398, 115528), (1631, 99024), (1864, 86646), (2063, 78288), (2796, 57764), (3262, 49512), (3728, 43323), (4126, 39144), (4893, 33008), (5592, 28882), (6189, 26096), (6524, 24756), (8252, 19572), (9786, 16504), (11184, 14441), (12378, 13048)]