167515140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214763}}^1$

素因数の和:214788

約数の個数: 48

約数和(自身を含む): 505124928

約数和(自身を除く): 337609788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 214763, 429526, 644289, 859052, 1073815, 1288578, 2147630, 2577156, 2791919, 3221445, 4295260, 5583838, 6442890, 8375757, 11167676, 12885780, 13959595, 16751514, 27919190, 33503028, 41878785, 55838380, 83757570, 167515140]

約数ペア:

[(1, 167515140), (2, 83757570), (3, 55838380), (4, 41878785), (5, 33503028), (6, 27919190), (10, 16751514), (12, 13959595), (13, 12885780), (15, 11167676), (20, 8375757), (26, 6442890), (30, 5583838), (39, 4295260), (52, 3221445), (60, 2791919), (65, 2577156), (78, 2147630), (130, 1288578), (156, 1073815), (195, 859052), (260, 644289), (390, 429526), (780, 214763)]