156980365444

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{55509323}}^1$

素因数の和:55509435

約数の個数: 24

約数和(自身を含む): 317069258688

約数和(自身を除く): 160088893244

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 55509323, 111018646, 222037292, 388565261, 777130522, 1554261044, 5606441623, 11212883246, 22425766492, 39245091361, 78490182722, 156980365444]

約数ペア:

[(1, 156980365444), (2, 78490182722), (4, 39245091361), (7, 22425766492), (14, 11212883246), (28, 5606441623), (101, 1554261044), (202, 777130522), (404, 388565261), (707, 222037292), (1414, 111018646), (2828, 55509323)]