158509198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{19139}}^1$

素因数の和:19283

約数の個数: 16

約数和(自身を含む): 245987280

約数和(自身を除く): 87478082

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 19139, 38278, 784699, 1569398, 1933039, 3866078, 79254599, 158509198]

約数ペア:

[(1, 158509198), (2, 79254599), (41, 3866078), (82, 1933039), (101, 1569398), (202, 784699), (4141, 38278), (8282, 19139)]