159940848

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^2\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 60

約数和(自身を含む): 419715944

約数和(自身を除く): 259775096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 661, 852, 1136, 1322, 1704, 1983, 2644, 3408, 3966, 5041, 5288, 7932, 10082, 10576, 15123, 15864, 20164, 30246, 31728, 40328, 46931, 60492, 80656, 93862, 120984, 140793, 187724, 241968, 281586, 375448, 563172, 750896, 1126344, 2252688, 3332101, 6664202, 9996303, 13328404, 19992606, 26656808, 39985212, 53313616, 79970424, 159940848]

約数ペア:

[(1, 159940848), (2, 79970424), (3, 53313616), (4, 39985212), (6, 26656808), (8, 19992606), (12, 13328404), (16, 9996303), (24, 6664202), (48, 3332101), (71, 2252688), (142, 1126344), (213, 750896), (284, 563172), (426, 375448), (568, 281586), (661, 241968), (852, 187724), (1136, 140793), (1322, 120984), (1704, 93862), (1983, 80656), (2644, 60492), (3408, 46931), (3966, 40328), (5041, 31728), (5288, 30246), (7932, 20164), (10082, 15864), (10576, 15123)]