140132944

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3872

約数の個数: 60

約数和(自身を含む): 322640064

約数和(自身を除く): 182507120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 3803, 4606, 5264, 7606, 9212, 15212, 18424, 26621, 30424, 36848, 53242, 60848, 106484, 178741, 186347, 212968, 357482, 372694, 425936, 714964, 745388, 1251187, 1429928, 1490776, 2502374, 2859856, 2981552, 5004748, 8758309, 10009496, 17516618, 20018992, 35033236, 70066472, 140132944]

約数ペア:

[(1, 140132944), (2, 70066472), (4, 35033236), (7, 20018992), (8, 17516618), (14, 10009496), (16, 8758309), (28, 5004748), (47, 2981552), (49, 2859856), (56, 2502374), (94, 1490776), (98, 1429928), (112, 1251187), (188, 745388), (196, 714964), (329, 425936), (376, 372694), (392, 357482), (658, 212968), (752, 186347), (784, 178741), (1316, 106484), (2303, 60848), (2632, 53242), (3803, 36848), (4606, 30424), (5264, 26621), (7606, 18424), (9212, 15212)]