154946864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 305538480

約数和(自身を除く): 150591616

約数列:

[1, 2, 4, 8, 16, 89, 178, 233, 356, 466, 467, 712, 932, 934, 1424, 1864, 1868, 3728, 3736, 7472, 20737, 41474, 41563, 82948, 83126, 108811, 165896, 166252, 217622, 331792, 332504, 435244, 665008, 870488, 1740976, 9684179, 19368358, 38736716, 77473432, 154946864]

約数ペア:

[(1, 154946864), (2, 77473432), (4, 38736716), (8, 19368358), (16, 9684179), (89, 1740976), (178, 870488), (233, 665008), (356, 435244), (466, 332504), (467, 331792), (712, 217622), (932, 166252), (934, 165896), (1424, 108811), (1864, 83126), (1868, 82948), (3728, 41563), (3736, 41474), (7472, 20737)]