156923898922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2185387}}^1$

素因数の和:2185642

約数の個数: 32

約数和(自身を含む): 281967501312

約数和(自身を除く): 125043602390

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 3122, 5129, 10258, 35903, 71806, 2185387, 4370774, 15297709, 30595418, 50263901, 100527802, 351847307, 487341301, 703694614, 974682602, 3411389107, 6822778214, 11208849923, 22417699846, 78461949461, 156923898922]

約数ペア:

[(1, 156923898922), (2, 78461949461), (7, 22417699846), (14, 11208849923), (23, 6822778214), (46, 3411389107), (161, 974682602), (223, 703694614), (322, 487341301), (446, 351847307), (1561, 100527802), (3122, 50263901), (5129, 30595418), (10258, 15297709), (35903, 4370774), (71806, 2185387)]