159968200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 428276160

約数和(自身を除く): 268307960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 163, 175, 200, 280, 326, 350, 652, 700, 701, 815, 1141, 1304, 1400, 1402, 1630, 2282, 2804, 3260, 3505, 4075, 4564, 4907, 5608, 5705, 6520, 7010, 8150, 9128, 9814, 11410, 14020, 16300, 17525, 19628, 22820, 24535, 28040, 28525, 32600, 35050, 39256, 45640, 49070, 57050, 70100, 98140, 114100, 114263, 122675, 140200, 196280, 228200, 228526, 245350, 457052, 490700, 571315, 799841, 914104, 981400, 1142630, 1599682, 2285260, 2856575, 3199364, 3999205, 4570520, 5713150, 6398728, 7998410, 11426300, 15996820, 19996025, 22852600, 31993640, 39992050, 79984100, 159968200]

約数ペア:

[(1, 159968200), (2, 79984100), (4, 39992050), (5, 31993640), (7, 22852600), (8, 19996025), (10, 15996820), (14, 11426300), (20, 7998410), (25, 6398728), (28, 5713150), (35, 4570520), (40, 3999205), (50, 3199364), (56, 2856575), (70, 2285260), (100, 1599682), (140, 1142630), (163, 981400), (175, 914104), (200, 799841), (280, 571315), (326, 490700), (350, 457052), (652, 245350), (700, 228526), (701, 228200), (815, 196280), (1141, 140200), (1304, 122675), (1400, 114263), (1402, 114100), (1630, 98140), (2282, 70100), (2804, 57050), (3260, 49070), (3505, 45640), (4075, 39256), (4564, 35050), (4907, 32600), (5608, 28525), (5705, 28040), (6520, 24535), (7010, 22820), (8150, 19628), (9128, 17525), (9814, 16300), (11410, 14020)]