166357072

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20347}}^1$

素因数の和:20435

約数の個数: 40

約数和(自身を含む): 373426496

約数和(自身を除く): 207069424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 20347, 40694, 81388, 142429, 162776, 284858, 325552, 569716, 1139432, 1485331, 2278864, 2970662, 5941324, 10397317, 11882648, 20794634, 23765296, 41589268, 83178536, 166357072]

約数ペア:

[(1, 166357072), (2, 83178536), (4, 41589268), (7, 23765296), (8, 20794634), (14, 11882648), (16, 10397317), (28, 5941324), (56, 2970662), (73, 2278864), (112, 1485331), (146, 1139432), (292, 569716), (511, 325552), (584, 284858), (1022, 162776), (1168, 142429), (2044, 81388), (4088, 40694), (8176, 20347)]