151506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 346320

約数和(自身を除く): 194814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 443, 886, 1329, 2658, 3987, 7974, 8417, 16834, 25251, 50502, 75753, 151506]

約数ペア:

[(1, 151506), (2, 75753), (3, 50502), (6, 25251), (9, 16834), (18, 8417), (19, 7974), (38, 3987), (57, 2658), (114, 1329), (171, 886), (342, 443)]