139224302

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 249739200

約数和(自身を除く): 110514898

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 3853, 5162, 7706, 18067, 26971, 36134, 53942, 111737, 223474, 342917, 685834, 782159, 1564318, 2400419, 4800838, 9944593, 19889186, 69612151, 139224302]

約数ペア:

[(1, 139224302), (2, 69612151), (7, 19889186), (14, 9944593), (29, 4800838), (58, 2400419), (89, 1564318), (178, 782159), (203, 685834), (406, 342917), (623, 223474), (1246, 111737), (2581, 53942), (3853, 36134), (5162, 26971), (7706, 18067)]