159453910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 360391680

約数和(自身を除く): 200937770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 314, 385, 770, 785, 1099, 1319, 1570, 1727, 2198, 2638, 3454, 5495, 6595, 8635, 9233, 10990, 12089, 13190, 14509, 17270, 18466, 24178, 29018, 46165, 60445, 72545, 92330, 101563, 120890, 145090, 203126, 207083, 414166, 507815, 1015630, 1035415, 1449581, 2070830, 2277913, 2899162, 4555826, 7247905, 11389565, 14495810, 15945391, 22779130, 31890782, 79726955, 159453910]

約数ペア:

[(1, 159453910), (2, 79726955), (5, 31890782), (7, 22779130), (10, 15945391), (11, 14495810), (14, 11389565), (22, 7247905), (35, 4555826), (55, 2899162), (70, 2277913), (77, 2070830), (110, 1449581), (154, 1035415), (157, 1015630), (314, 507815), (385, 414166), (770, 207083), (785, 203126), (1099, 145090), (1319, 120890), (1570, 101563), (1727, 92330), (2198, 72545), (2638, 60445), (3454, 46165), (5495, 29018), (6595, 24178), (8635, 18466), (9233, 17270), (10990, 14509), (12089, 13190)]