155267976

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 395884800

約数和(自身を除く): 240616824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 157, 178, 267, 314, 356, 463, 471, 534, 628, 712, 926, 942, 1068, 1256, 1389, 1852, 1884, 2136, 2778, 3704, 3768, 5556, 11112, 13973, 27946, 41207, 41919, 55892, 72691, 82414, 83838, 111784, 123621, 145382, 164828, 167676, 218073, 247242, 290764, 329656, 335352, 436146, 494484, 581528, 872292, 988968, 1744584, 6469499, 12938998, 19408497, 25877996, 38816994, 51755992, 77633988, 155267976]

約数ペア:

[(1, 155267976), (2, 77633988), (3, 51755992), (4, 38816994), (6, 25877996), (8, 19408497), (12, 12938998), (24, 6469499), (89, 1744584), (157, 988968), (178, 872292), (267, 581528), (314, 494484), (356, 436146), (463, 335352), (471, 329656), (534, 290764), (628, 247242), (712, 218073), (926, 167676), (942, 164828), (1068, 145382), (1256, 123621), (1389, 111784), (1852, 83838), (1884, 82414), (2136, 72691), (2778, 55892), (3704, 41919), (3768, 41207), (5556, 27946), (11112, 13973)]