123415944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1$

素因数の和:3158

約数の個数: 64

約数和(自身を含む): 328536000

約数和(自身を除く): 205120056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3041, 3382, 5073, 6082, 6764, 9123, 10146, 12164, 13528, 18246, 20292, 24328, 36492, 40584, 57779, 72984, 115558, 173337, 231116, 270649, 346674, 462232, 541298, 693348, 811947, 1082596, 1386696, 1623894, 2165192, 3247788, 5142331, 6495576, 10284662, 15426993, 20569324, 30853986, 41138648, 61707972, 123415944]

約数ペア:

[(1, 123415944), (2, 61707972), (3, 41138648), (4, 30853986), (6, 20569324), (8, 15426993), (12, 10284662), (19, 6495576), (24, 5142331), (38, 3247788), (57, 2165192), (76, 1623894), (89, 1386696), (114, 1082596), (152, 811947), (178, 693348), (228, 541298), (267, 462232), (356, 346674), (456, 270649), (534, 231116), (712, 173337), (1068, 115558), (1691, 72984), (2136, 57779), (3041, 40584), (3382, 36492), (5073, 24328), (6082, 20292), (6764, 18246), (9123, 13528), (10146, 12164)]