142788786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{22817}}^1$

素因数の和:22978

約数の個数: 32

約数和(自身を含む): 328579200

約数和(自身を除く): 185790414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 22817, 45634, 68451, 136902, 159719, 319438, 479157, 958314, 3399733, 6799466, 10199199, 20398398, 23798131, 47596262, 71394393, 142788786]

約数ペア:

[(1, 142788786), (2, 71394393), (3, 47596262), (6, 23798131), (7, 20398398), (14, 10199199), (21, 6799466), (42, 3399733), (149, 958314), (298, 479157), (447, 319438), (894, 159719), (1043, 136902), (2086, 68451), (3129, 45634), (6258, 22817)]