140400092

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{15241}}^1$

素因数の和:15306

約数の個数: 36

約数和(自身を含む): 291914784

約数和(自身を除く): 151514692

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 15241, 30482, 60964, 106687, 213374, 426748, 716327, 746809, 1432654, 1493618, 2865308, 2987236, 5014289, 10028578, 20057156, 35100023, 70200046, 140400092]

約数ペア:

[(1, 140400092), (2, 70200046), (4, 35100023), (7, 20057156), (14, 10028578), (28, 5014289), (47, 2987236), (49, 2865308), (94, 1493618), (98, 1432654), (188, 746809), (196, 716327), (329, 426748), (658, 213374), (1316, 106687), (2303, 60964), (4606, 30482), (9212, 15241)]