168228536

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 378432000

約数和(自身を除く): 210203464

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 497, 568, 812, 994, 1459, 1624, 1988, 2059, 2918, 3976, 4118, 5836, 8236, 10213, 11672, 14413, 16472, 20426, 28826, 40852, 42311, 57652, 81704, 84622, 103589, 115304, 169244, 207178, 296177, 338488, 414356, 592354, 725123, 828712, 1184708, 1450246, 2369416, 2900492, 3004081, 5800984, 6008162, 12016324, 21028567, 24032648, 42057134, 84114268, 168228536]

約数ペア:

[(1, 168228536), (2, 84114268), (4, 42057134), (7, 24032648), (8, 21028567), (14, 12016324), (28, 6008162), (29, 5800984), (56, 3004081), (58, 2900492), (71, 2369416), (116, 1450246), (142, 1184708), (203, 828712), (232, 725123), (284, 592354), (406, 414356), (497, 338488), (568, 296177), (812, 207178), (994, 169244), (1459, 115304), (1624, 103589), (1988, 84622), (2059, 81704), (2918, 57652), (3976, 42311), (4118, 40852), (5836, 28826), (8236, 20426), (10213, 16472), (11672, 14413)]