161142994176

素因数分解:

$2^8\times 3^1\times {\mathrm{367}}^1\times {\mathrm{571721}}^1$

素因数の和:572107

約数の個数: 72

約数和(自身を含む): 430044714624

約数和(自身を除く): 268901720448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 367, 384, 734, 768, 1101, 1468, 2202, 2936, 4404, 5872, 8808, 11744, 17616, 23488, 35232, 46976, 70464, 93952, 140928, 281856, 571721, 1143442, 1715163, 2286884, 3430326, 4573768, 6860652, 9147536, 13721304, 18295072, 27442608, 36590144, 54885216, 73180288, 109770432, 146360576, 209821607, 219540864, 419643214, 439081728, 629464821, 839286428, 1258929642, 1678572856, 2517859284, 3357145712, 5035718568, 6714291424, 10071437136, 13428582848, 20142874272, 26857165696, 40285748544, 53714331392, 80571497088, 161142994176]

約数ペア:

[(1, 161142994176), (2, 80571497088), (3, 53714331392), (4, 40285748544), (6, 26857165696), (8, 20142874272), (12, 13428582848), (16, 10071437136), (24, 6714291424), (32, 5035718568), (48, 3357145712), (64, 2517859284), (96, 1678572856), (128, 1258929642), (192, 839286428), (256, 629464821), (367, 439081728), (384, 419643214), (734, 219540864), (768, 209821607), (1101, 146360576), (1468, 109770432), (2202, 73180288), (2936, 54885216), (4404, 36590144), (5872, 27442608), (8808, 18295072), (11744, 13721304), (17616, 9147536), (23488, 6860652), (35232, 4573768), (46976, 3430326), (70464, 2286884), (93952, 1715163), (140928, 1143442), (281856, 571721)]