155353822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 265628160

約数和(自身を除く): 110274338

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 3266, 3659, 7318, 21229, 42458, 47567, 84157, 95134, 168314, 259789, 519578, 1094041, 2188082, 3377257, 5975147, 6754514, 11950294, 77676911, 155353822]

約数ペア:

[(1, 155353822), (2, 77676911), (13, 11950294), (23, 6754514), (26, 5975147), (46, 3377257), (71, 2188082), (142, 1094041), (299, 519578), (598, 259789), (923, 168314), (1633, 95134), (1846, 84157), (3266, 47567), (3659, 42458), (7318, 21229)]