154996894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 258048000

約数和(自身を除く): 103051106

約数列:

[1, 2, 13, 26, 59, 79, 118, 158, 767, 1027, 1279, 1534, 2054, 2558, 4661, 9322, 16627, 33254, 60593, 75461, 101041, 121186, 150922, 202082, 980993, 1313533, 1961986, 2627066, 5961419, 11922838, 77498447, 154996894]

約数ペア:

[(1, 154996894), (2, 77498447), (13, 11922838), (26, 5961419), (59, 2627066), (79, 1961986), (118, 1313533), (158, 980993), (767, 202082), (1027, 150922), (1279, 121186), (1534, 101041), (2054, 75461), (2558, 60593), (4661, 33254), (9322, 16627)]