168186408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17442

約数の個数: 64

約数和(自身を含む): 467443200

約数和(自身を除く): 299256792

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, 17389, 34778, 52167, 69556, 104334, 139112, 208668, 226057, 417336, 452114, 539059, 678171, 904228, 1078118, 1356342, 1617177, 1808456, 2156236, 2712684, 3234354, 4312472, 5425368, 6468708, 7007767, 12937416, 14015534, 21023301, 28031068, 42046602, 56062136, 84093204, 168186408]

約数ペア:

[(1, 168186408), (2, 84093204), (3, 56062136), (4, 42046602), (6, 28031068), (8, 21023301), (12, 14015534), (13, 12937416), (24, 7007767), (26, 6468708), (31, 5425368), (39, 4312472), (52, 3234354), (62, 2712684), (78, 2156236), (93, 1808456), (104, 1617177), (124, 1356342), (156, 1078118), (186, 904228), (248, 678171), (312, 539059), (372, 452114), (403, 417336), (744, 226057), (806, 208668), (1209, 139112), (1612, 104334), (2418, 69556), (3224, 52167), (4836, 34778), (9672, 17389)]