156747838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{11311}}^1$

素因数の和:11380

約数の個数: 24

約数和(自身を含む): 260832096

約数和(自身を除く): 104084258

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 6929, 11311, 13858, 22622, 147043, 294086, 463751, 927502, 1911559, 3823118, 6028763, 12057526, 78373919, 156747838]

約数ペア:

[(1, 156747838), (2, 78373919), (13, 12057526), (26, 6028763), (41, 3823118), (82, 1911559), (169, 927502), (338, 463751), (533, 294086), (1066, 147043), (6929, 22622), (11311, 13858)]