142311824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15101}}^1$

素因数の和:15159

約数の個数: 40

約数和(自身を含む): 299623680

約数和(自身を除く): 157311856

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15101, 30202, 60404, 120808, 241616, 286919, 468131, 573838, 936262, 1147676, 1872524, 2295352, 3745048, 4590704, 7490096, 8894489, 17788978, 35577956, 71155912, 142311824]

約数ペア:

[(1, 142311824), (2, 71155912), (4, 35577956), (8, 17788978), (16, 8894489), (19, 7490096), (31, 4590704), (38, 3745048), (62, 2295352), (76, 1872524), (124, 1147676), (152, 936262), (248, 573838), (304, 468131), (496, 286919), (589, 241616), (1178, 120808), (2356, 60404), (4712, 30202), (9424, 15101)]