161743596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11813}}^1$

素因数の和:11990

約数の個数: 48

約数和(自身を含む): 433999104

約数和(自身を除く): 272255508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 11813, 13692, 23626, 35439, 47252, 70878, 82691, 141756, 165382, 248073, 330764, 496146, 992292, 1925519, 3851038, 5776557, 7702076, 11553114, 13478633, 23106228, 26957266, 40435899, 53914532, 80871798, 161743596]

約数ペア:

[(1, 161743596), (2, 80871798), (3, 53914532), (4, 40435899), (6, 26957266), (7, 23106228), (12, 13478633), (14, 11553114), (21, 7702076), (28, 5776557), (42, 3851038), (84, 1925519), (163, 992292), (326, 496146), (489, 330764), (652, 248073), (978, 165382), (1141, 141756), (1956, 82691), (2282, 70878), (3423, 47252), (4564, 35439), (6846, 23626), (11813, 13692)]