158288200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{113063}}^1$

素因数の和:113086

約数の個数: 48

約数和(自身を含む): 420598080

約数和(自身を除く): 262309880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 113063, 226126, 452252, 565315, 791441, 904504, 1130630, 1582882, 2261260, 2826575, 3165764, 3957205, 4522520, 5653150, 6331528, 7914410, 11306300, 15828820, 19786025, 22612600, 31657640, 39572050, 79144100, 158288200]

約数ペア:

[(1, 158288200), (2, 79144100), (4, 39572050), (5, 31657640), (7, 22612600), (8, 19786025), (10, 15828820), (14, 11306300), (20, 7914410), (25, 6331528), (28, 5653150), (35, 4522520), (40, 3957205), (50, 3165764), (56, 2826575), (70, 2261260), (100, 1582882), (140, 1130630), (175, 904504), (200, 791441), (280, 565315), (350, 452252), (700, 226126), (1400, 113063)]