143885556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{210359}}^1$

素因数の和:210388

約数の個数: 36

約数和(自身を含む): 382855200

約数和(自身を除く): 238969644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 210359, 420718, 631077, 841436, 1262154, 1893231, 2524308, 3786462, 3996821, 7572924, 7993642, 11990463, 15987284, 23980926, 35971389, 47961852, 71942778, 143885556]

約数ペア:

[(1, 143885556), (2, 71942778), (3, 47961852), (4, 35971389), (6, 23980926), (9, 15987284), (12, 11990463), (18, 7993642), (19, 7572924), (36, 3996821), (38, 3786462), (57, 2524308), (76, 1893231), (114, 1262154), (171, 841436), (228, 631077), (342, 420718), (684, 210359)]