162860856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 454809600

約数和(自身を除く): 291948744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 281, 328, 372, 456, 492, 562, 589, 744, 779, 843, 984, 1124, 1178, 1271, 1558, 1686, 1767, 2248, 2337, 2356, 2542, 3116, 3372, 3534, 3813, 4674, 4712, 5084, 5339, 6232, 6744, 7068, 7626, 8711, 9348, 10168, 10678, 11521, 14136, 15252, 16017, 17422, 18696, 21356, 23042, 24149, 26133, 30504, 32034, 34563, 34844, 42712, 46084, 48298, 52266, 64068, 69126, 69688, 72447, 92168, 96596, 104532, 128136, 138252, 144894, 165509, 193192, 209064, 218899, 276504, 289788, 331018, 357151, 437798, 496527, 579576, 656697, 662036, 714302, 875596, 993054, 1071453, 1313394, 1324072, 1428604, 1751192, 1986108, 2142906, 2626788, 2857208, 3972216, 4285812, 5253576, 6785869, 8571624, 13571738, 20357607, 27143476, 40715214, 54286952, 81430428, 162860856]

約数ペア:

[(1, 162860856), (2, 81430428), (3, 54286952), (4, 40715214), (6, 27143476), (8, 20357607), (12, 13571738), (19, 8571624), (24, 6785869), (31, 5253576), (38, 4285812), (41, 3972216), (57, 2857208), (62, 2626788), (76, 2142906), (82, 1986108), (93, 1751192), (114, 1428604), (123, 1324072), (124, 1313394), (152, 1071453), (164, 993054), (186, 875596), (228, 714302), (246, 662036), (248, 656697), (281, 579576), (328, 496527), (372, 437798), (456, 357151), (492, 331018), (562, 289788), (589, 276504), (744, 218899), (779, 209064), (843, 193192), (984, 165509), (1124, 144894), (1178, 138252), (1271, 128136), (1558, 104532), (1686, 96596), (1767, 92168), (2248, 72447), (2337, 69688), (2356, 69126), (2542, 64068), (3116, 52266), (3372, 48298), (3534, 46084), (3813, 42712), (4674, 34844), (4712, 34563), (5084, 32034), (5339, 30504), (6232, 26133), (6744, 24149), (7068, 23042), (7626, 21356), (8711, 18696), (9348, 17422), (10168, 16017), (10678, 15252), (11521, 14136)]