142943052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23311}}^1$

素因数の和:23398

約数の個数: 48

約数和(自身を含む): 386419712

約数和(自身を除く): 243476660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 23311, 46622, 69933, 93244, 139866, 163177, 279732, 326354, 489531, 652708, 979062, 1701703, 1958124, 3403406, 5105109, 6806812, 10210218, 11911921, 20420436, 23823842, 35735763, 47647684, 71471526, 142943052]

約数ペア:

[(1, 142943052), (2, 71471526), (3, 47647684), (4, 35735763), (6, 23823842), (7, 20420436), (12, 11911921), (14, 10210218), (21, 6806812), (28, 5105109), (42, 3403406), (73, 1958124), (84, 1701703), (146, 979062), (219, 652708), (292, 489531), (438, 326354), (511, 279732), (876, 163177), (1022, 139866), (1533, 93244), (2044, 69933), (3066, 46622), (6132, 23311)]