140342132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 296916480

約数和(自身を除く): 156574348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 251, 266, 502, 532, 1004, 1051, 1757, 2102, 3514, 4204, 4769, 7028, 7357, 9538, 14714, 19076, 19969, 29428, 33383, 39938, 66766, 79876, 133532, 139783, 263801, 279566, 527602, 559132, 1055204, 1846607, 3693214, 5012219, 7386428, 10024438, 20048876, 35085533, 70171066, 140342132]

約数ペア:

[(1, 140342132), (2, 70171066), (4, 35085533), (7, 20048876), (14, 10024438), (19, 7386428), (28, 5012219), (38, 3693214), (76, 1846607), (133, 1055204), (251, 559132), (266, 527602), (502, 279566), (532, 263801), (1004, 139783), (1051, 133532), (1757, 79876), (2102, 66766), (3514, 39938), (4204, 33383), (4769, 29428), (7028, 19969), (7357, 19076), (9538, 14714)]