193778152

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 369360000

約数和(自身を除く): 175581848

約数列:

[1, 2, 4, 8, 79, 158, 316, 379, 632, 758, 809, 1516, 1618, 3032, 3236, 6472, 29941, 59882, 63911, 119764, 127822, 239528, 255644, 306611, 511288, 613222, 1226444, 2452888, 24222269, 48444538, 96889076, 193778152]

約数ペア:

[(1, 193778152), (2, 96889076), (4, 48444538), (8, 24222269), (79, 2452888), (158, 1226444), (316, 613222), (379, 511288), (632, 306611), (758, 255644), (809, 239528), (1516, 127822), (1618, 119764), (3032, 63911), (3236, 59882), (6472, 29941)]