156639421932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{870161}}^1$

素因数の和:872318

約数の個数: 48

約数和(自身を含む): 417900521472

約数和(自身を除く): 261261099540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2143, 4286, 6429, 8572, 12858, 15001, 25716, 30002, 45003, 60004, 90006, 180012, 870161, 1740322, 2610483, 3480644, 5220966, 6091127, 10441932, 12182254, 18273381, 24364508, 36546762, 73093524, 1864755023, 3729510046, 5594265069, 7459020092, 11188530138, 13053285161, 22377060276, 26106570322, 39159855483, 52213140644, 78319710966, 156639421932]

約数ペア:

[(1, 156639421932), (2, 78319710966), (3, 52213140644), (4, 39159855483), (6, 26106570322), (7, 22377060276), (12, 13053285161), (14, 11188530138), (21, 7459020092), (28, 5594265069), (42, 3729510046), (84, 1864755023), (2143, 73093524), (4286, 36546762), (6429, 24364508), (8572, 18273381), (12858, 12182254), (15001, 10441932), (25716, 6091127), (30002, 5220966), (45003, 3480644), (60004, 2610483), (90006, 1740322), (180012, 870161)]