144895660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79613}}^1$

素因数の和:79642

約数の個数: 48

約数和(自身を含む): 374504256

約数和(自身を除く): 229608596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 79613, 159226, 318452, 398065, 557291, 796130, 1034969, 1114582, 1592260, 2069938, 2229164, 2786455, 4139876, 5174845, 5572910, 7244783, 10349690, 11145820, 14489566, 20699380, 28979132, 36223915, 72447830, 144895660]

約数ペア:

[(1, 144895660), (2, 72447830), (4, 36223915), (5, 28979132), (7, 20699380), (10, 14489566), (13, 11145820), (14, 10349690), (20, 7244783), (26, 5572910), (28, 5174845), (35, 4139876), (52, 2786455), (65, 2229164), (70, 2069938), (91, 1592260), (130, 1114582), (140, 1034969), (182, 796130), (260, 557291), (364, 398065), (455, 318452), (910, 159226), (1820, 79613)]