129576276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189439}}^1$

素因数の和:189468

約数の個数: 36

約数和(自身を含む): 344780800

約数和(自身を除く): 215204524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 189439, 378878, 568317, 757756, 1136634, 1704951, 2273268, 3409902, 3599341, 6819804, 7198682, 10798023, 14397364, 21596046, 32394069, 43192092, 64788138, 129576276]

約数ペア:

[(1, 129576276), (2, 64788138), (3, 43192092), (4, 32394069), (6, 21596046), (9, 14397364), (12, 10798023), (18, 7198682), (19, 6819804), (36, 3599341), (38, 3409902), (57, 2273268), (76, 1704951), (114, 1136634), (171, 757756), (228, 568317), (342, 378878), (684, 189439)]