168979512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17471}}^1$

素因数の和:17524

約数の個数: 64

約数和(自身を含む): 469647360

約数和(自身を除く): 300667848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 17471, 34942, 52413, 69884, 104826, 139768, 209652, 227123, 419304, 454246, 541601, 681369, 908492, 1083202, 1362738, 1624803, 1816984, 2166404, 2725476, 3249606, 4332808, 5450952, 6499212, 7040813, 12998424, 14081626, 21122439, 28163252, 42244878, 56326504, 84489756, 168979512]

約数ペア:

[(1, 168979512), (2, 84489756), (3, 56326504), (4, 42244878), (6, 28163252), (8, 21122439), (12, 14081626), (13, 12998424), (24, 7040813), (26, 6499212), (31, 5450952), (39, 4332808), (52, 3249606), (62, 2725476), (78, 2166404), (93, 1816984), (104, 1624803), (124, 1362738), (156, 1083202), (186, 908492), (248, 681369), (312, 541601), (372, 454246), (403, 419304), (744, 227123), (806, 209652), (1209, 139768), (1612, 104826), (2418, 69884), (3224, 52413), (4836, 34942), (9672, 17471)]