157748306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 253532160

約数和(自身を除く): 95783854

約数列:

[1, 2, 23, 46, 79, 83, 158, 166, 523, 1046, 1817, 1909, 3634, 3818, 6557, 12029, 13114, 24058, 41317, 43409, 82634, 86818, 150811, 301622, 950291, 998407, 1900582, 1996814, 3429311, 6858622, 78874153, 157748306]

約数ペア:

[(1, 157748306), (2, 78874153), (23, 6858622), (46, 3429311), (79, 1996814), (83, 1900582), (158, 998407), (166, 950291), (523, 301622), (1046, 150811), (1817, 86818), (1909, 82634), (3634, 43409), (3818, 41317), (6557, 24058), (12029, 13114)]