143871344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4423}}^1$

素因数の和:4557

約数の個数: 40

約数和(自身を含む): 296231040

約数和(自身を除く): 152359696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 4423, 8132, 8846, 16264, 17692, 32528, 35384, 70768, 84037, 168074, 336148, 473261, 672296, 946522, 1344592, 1893044, 3786088, 7572176, 8991959, 17983918, 35967836, 71935672, 143871344]

約数ペア:

[(1, 143871344), (2, 71935672), (4, 35967836), (8, 17983918), (16, 8991959), (19, 7572176), (38, 3786088), (76, 1893044), (107, 1344592), (152, 946522), (214, 672296), (304, 473261), (428, 336148), (856, 168074), (1712, 84037), (2033, 70768), (4066, 35384), (4423, 32528), (8132, 17692), (8846, 16264)]