163222864

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14149}}^1$

素因数の和:14267

約数の個数: 40

約数和(自身を含む): 364956800

約数和(自身を除く): 201733936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 14149, 28298, 56596, 99043, 113192, 198086, 226384, 396172, 792344, 1457347, 1584688, 2914694, 5829388, 10201429, 11658776, 20402858, 23317552, 40805716, 81611432, 163222864]

約数ペア:

[(1, 163222864), (2, 81611432), (4, 40805716), (7, 23317552), (8, 20402858), (14, 11658776), (16, 10201429), (28, 5829388), (56, 2914694), (103, 1584688), (112, 1457347), (206, 792344), (412, 396172), (721, 226384), (824, 198086), (1442, 113192), (1648, 99043), (2884, 56596), (5768, 28298), (11536, 14149)]