149385628

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{6359}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 299174400

約数和(自身を除く): 149788772

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5873, 6359, 11746, 12718, 23492, 25436, 44513, 89026, 178052, 5335201, 10670402, 21340804, 37346407, 74692814, 149385628]

約数ペア:

[(1, 149385628), (2, 74692814), (4, 37346407), (7, 21340804), (14, 10670402), (28, 5335201), (839, 178052), (1678, 89026), (3356, 44513), (5873, 25436), (6359, 23492), (11746, 12718)]