178593684

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 427142016

約数和(自身を除く): 248548332

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 142, 194, 213, 284, 291, 388, 426, 582, 852, 1164, 2161, 4322, 6483, 6887, 8644, 12966, 13774, 20661, 25932, 27548, 41322, 82644, 153431, 209617, 306862, 419234, 460293, 613724, 628851, 838468, 920586, 1257702, 1841172, 2515404, 14882807, 29765614, 44648421, 59531228, 89296842, 178593684]

約数ペア:

[(1, 178593684), (2, 89296842), (3, 59531228), (4, 44648421), (6, 29765614), (12, 14882807), (71, 2515404), (97, 1841172), (142, 1257702), (194, 920586), (213, 838468), (284, 628851), (291, 613724), (388, 460293), (426, 419234), (582, 306862), (852, 209617), (1164, 153431), (2161, 82644), (4322, 41322), (6483, 27548), (6887, 25932), (8644, 20661), (12966, 13774)]