140909784

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 365148000

約数和(自身を除く): 224238216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 712, 984, 1068, 1609, 2136, 3218, 3649, 4827, 6436, 7298, 9654, 10947, 12872, 14596, 19308, 21894, 29192, 38616, 43788, 65969, 87576, 131938, 143201, 197907, 263876, 286402, 395814, 429603, 527752, 572804, 791628, 859206, 1145608, 1583256, 1718412, 3436824, 5871241, 11742482, 17613723, 23484964, 35227446, 46969928, 70454892, 140909784]

約数ペア:

[(1, 140909784), (2, 70454892), (3, 46969928), (4, 35227446), (6, 23484964), (8, 17613723), (12, 11742482), (24, 5871241), (41, 3436824), (82, 1718412), (89, 1583256), (123, 1145608), (164, 859206), (178, 791628), (246, 572804), (267, 527752), (328, 429603), (356, 395814), (492, 286402), (534, 263876), (712, 197907), (984, 143201), (1068, 131938), (1609, 87576), (2136, 65969), (3218, 43788), (3649, 38616), (4827, 29192), (6436, 21894), (7298, 19308), (9654, 14596), (10947, 12872)]