153458228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11587}}^1$

素因数の和:11652

約数の個数: 48

約数和(自身を含む): 342633984

約数和(自身を除く): 189175756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 11587, 13244, 23174, 46348, 81109, 127457, 162218, 254914, 324436, 498241, 509828, 892199, 996482, 1784398, 1992964, 3487687, 3568796, 5480651, 6975374, 10961302, 13950748, 21922604, 38364557, 76729114, 153458228]

約数ペア:

[(1, 153458228), (2, 76729114), (4, 38364557), (7, 21922604), (11, 13950748), (14, 10961302), (22, 6975374), (28, 5480651), (43, 3568796), (44, 3487687), (77, 1992964), (86, 1784398), (154, 996482), (172, 892199), (301, 509828), (308, 498241), (473, 324436), (602, 254914), (946, 162218), (1204, 127457), (1892, 81109), (3311, 46348), (6622, 23174), (11587, 13244)]