166637904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2172

約数の個数: 80

約数和(自身を含む): 458452800

約数和(自身を除く): 291814896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2053, 2136, 3382, 4106, 4272, 5073, 6159, 6764, 8212, 10146, 12318, 13528, 16424, 20292, 24636, 27056, 32848, 39007, 40584, 49272, 78014, 81168, 98544, 117021, 156028, 182717, 234042, 312056, 365434, 468084, 548151, 624112, 730868, 936168, 1096302, 1461736, 1872336, 2192604, 2923472, 3471623, 4385208, 6943246, 8770416, 10414869, 13886492, 20829738, 27772984, 41659476, 55545968, 83318952, 166637904]

約数ペア:

[(1, 166637904), (2, 83318952), (3, 55545968), (4, 41659476), (6, 27772984), (8, 20829738), (12, 13886492), (16, 10414869), (19, 8770416), (24, 6943246), (38, 4385208), (48, 3471623), (57, 2923472), (76, 2192604), (89, 1872336), (114, 1461736), (152, 1096302), (178, 936168), (228, 730868), (267, 624112), (304, 548151), (356, 468084), (456, 365434), (534, 312056), (712, 234042), (912, 182717), (1068, 156028), (1424, 117021), (1691, 98544), (2053, 81168), (2136, 78014), (3382, 49272), (4106, 40584), (4272, 39007), (5073, 32848), (6159, 27056), (6764, 24636), (8212, 20292), (10146, 16424), (12318, 13528)]