143148894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1471}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 334273536

約数和(自身を除く): 191124642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 662, 993, 1471, 1986, 2317, 2942, 4413, 4634, 6951, 8826, 10297, 13902, 16219, 20594, 30891, 32438, 48657, 61782, 72079, 97314, 144158, 216237, 432474, 486901, 973802, 1460703, 2921406, 3408307, 6816614, 10224921, 20449842, 23858149, 47716298, 71574447, 143148894]

約数ペア:

[(1, 143148894), (2, 71574447), (3, 47716298), (6, 23858149), (7, 20449842), (14, 10224921), (21, 6816614), (42, 3408307), (49, 2921406), (98, 1460703), (147, 973802), (294, 486901), (331, 432474), (662, 216237), (993, 144158), (1471, 97314), (1986, 72079), (2317, 61782), (2942, 48657), (4413, 32438), (4634, 30891), (6951, 20594), (8826, 16219), (10297, 13902)]