137408972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{8677}}^1$

素因数の和:8825

約数の個数: 24

約数和(自身を含む): 249301584

約数和(自身を除く): 111892612

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 8677, 15836, 17354, 34708, 321049, 642098, 928439, 1284196, 1856878, 3713756, 34352243, 68704486, 137408972]

約数ペア:

[(1, 137408972), (2, 68704486), (4, 34352243), (37, 3713756), (74, 1856878), (107, 1284196), (148, 928439), (214, 642098), (428, 321049), (3959, 34708), (7918, 17354), (8677, 15836)]