129640296

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{38861}}^1$

素因数の和:39009

約数の個数: 32

約数和(自身を含む): 326440800

約数和(自身を除く): 196800504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 38861, 77722, 116583, 155444, 233166, 310888, 466332, 932664, 5401679, 10803358, 16205037, 21606716, 32410074, 43213432, 64820148, 129640296]

約数ペア:

[(1, 129640296), (2, 64820148), (3, 43213432), (4, 32410074), (6, 21606716), (8, 16205037), (12, 10803358), (24, 5401679), (139, 932664), (278, 466332), (417, 310888), (556, 233166), (834, 155444), (1112, 116583), (1668, 77722), (3336, 38861)]