140230736

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{14159}}^1$

素因数の和:14786

約数の個数: 20

約数和(自身を含む): 272155200

約数和(自身を除く): 131924464

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 14159, 28318, 56636, 113272, 226544, 8764421, 17528842, 35057684, 70115368, 140230736]

約数ペア:

[(1, 140230736), (2, 70115368), (4, 35057684), (8, 17528842), (16, 8764421), (619, 226544), (1238, 113272), (2476, 56636), (4952, 28318), (9904, 14159)]