159983448

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{93887}}^1$

素因数の和:93967

約数の個数: 32

約数和(自身を含む): 405596160

約数和(自身を除く): 245612712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 93887, 187774, 281661, 375548, 563322, 751096, 1126644, 2253288, 6665977, 13331954, 19997931, 26663908, 39995862, 53327816, 79991724, 159983448]

約数ペア:

[(1, 159983448), (2, 79991724), (3, 53327816), (4, 39995862), (6, 26663908), (8, 19997931), (12, 13331954), (24, 6665977), (71, 2253288), (142, 1126644), (213, 751096), (284, 563322), (426, 375548), (568, 281661), (852, 187774), (1704, 93887)]