156750945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 285223680

約数和(自身を除く): 128472735

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 159, 195, 265, 377, 435, 523, 689, 795, 1131, 1537, 1569, 1885, 2067, 2615, 3445, 4611, 5655, 6799, 7685, 7845, 10335, 15167, 19981, 20397, 23055, 27719, 33995, 45501, 59943, 75835, 83157, 99905, 101985, 138595, 197171, 227505, 299715, 360347, 415785, 591513, 803851, 985855, 1081041, 1801735, 2411553, 2957565, 4019255, 5405205, 10450063, 12057765, 31350189, 52250315, 156750945]

約数ペア:

[(1, 156750945), (3, 52250315), (5, 31350189), (13, 12057765), (15, 10450063), (29, 5405205), (39, 4019255), (53, 2957565), (65, 2411553), (87, 1801735), (145, 1081041), (159, 985855), (195, 803851), (265, 591513), (377, 415785), (435, 360347), (523, 299715), (689, 227505), (795, 197171), (1131, 138595), (1537, 101985), (1569, 99905), (1885, 83157), (2067, 75835), (2615, 59943), (3445, 45501), (4611, 33995), (5655, 27719), (6799, 23055), (7685, 20397), (7845, 19981), (10335, 15167)]