143397282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72643}}^1$

素因数の和:72702

約数の個数: 32

約数和(自身を含む): 334743552

約数和(自身を除く): 191346270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 72643, 145286, 217929, 435858, 508501, 1017002, 1525503, 3051006, 3414221, 6828442, 10242663, 20485326, 23899547, 47799094, 71698641, 143397282]

約数ペア:

[(1, 143397282), (2, 71698641), (3, 47799094), (6, 23899547), (7, 20485326), (14, 10242663), (21, 6828442), (42, 3414221), (47, 3051006), (94, 1525503), (141, 1017002), (282, 508501), (329, 435858), (658, 217929), (987, 145286), (1974, 72643)]