173797816

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 332866800

約数和(自身を除く): 159068984

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 2141, 4282, 8564, 10147, 17128, 20294, 40588, 81176, 156293, 297599, 312586, 595198, 625172, 1190396, 1250344, 2380792, 21724727, 43449454, 86898908, 173797816]

約数ペア:

[(1, 173797816), (2, 86898908), (4, 43449454), (8, 21724727), (73, 2380792), (139, 1250344), (146, 1190396), (278, 625172), (292, 595198), (556, 312586), (584, 297599), (1112, 156293), (2141, 81176), (4282, 40588), (8564, 20294), (10147, 17128)]