154747884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 370832000

約数和(自身を除く): 216084116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 499, 516, 601, 998, 1202, 1497, 1803, 1996, 2404, 2994, 3606, 5988, 7212, 21457, 25843, 42914, 51686, 64371, 77529, 85828, 103372, 128742, 155058, 257484, 299899, 310116, 599798, 899697, 1199596, 1799394, 3598788, 12895657, 25791314, 38686971, 51582628, 77373942, 154747884]

約数ペア:

[(1, 154747884), (2, 77373942), (3, 51582628), (4, 38686971), (6, 25791314), (12, 12895657), (43, 3598788), (86, 1799394), (129, 1199596), (172, 899697), (258, 599798), (499, 310116), (516, 299899), (601, 257484), (998, 155058), (1202, 128742), (1497, 103372), (1803, 85828), (1996, 77529), (2404, 64371), (2994, 51686), (3606, 42914), (5988, 25843), (7212, 21457)]