137128152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{816239}}^1$

素因数の和:816255

約数の個数: 32

約数和(自身を含む): 391795200

約数和(自身を除く): 254667048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 816239, 1632478, 2448717, 3264956, 4897434, 5713673, 6529912, 9794868, 11427346, 17141019, 19589736, 22854692, 34282038, 45709384, 68564076, 137128152]

約数ペア:

[(1, 137128152), (2, 68564076), (3, 45709384), (4, 34282038), (6, 22854692), (7, 19589736), (8, 17141019), (12, 11427346), (14, 9794868), (21, 6529912), (24, 5713673), (28, 4897434), (42, 3264956), (56, 2448717), (84, 1632478), (168, 816239)]