156980343100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4771439}}^1$

素因数の和:4771507

約数の個数: 72

約数和(自身を含む): 397594552320

約数和(自身を除く): 240614209220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6580, 8225, 16450, 32900, 4771439, 9542878, 19085756, 23857195, 33400073, 47714390, 66800146, 95428780, 119285975, 133600292, 167000365, 224257633, 238571950, 334000730, 448515266, 477143900, 668001460, 835001825, 897030532, 1121288165, 1569803431, 1670003650, 2242576330, 3139606862, 3340007300, 4485152660, 5606440825, 6279213724, 7849017155, 11212881650, 15698034310, 22425763300, 31396068620, 39245085775, 78490171550, 156980343100]

約数ペア:

[(1, 156980343100), (2, 78490171550), (4, 39245085775), (5, 31396068620), (7, 22425763300), (10, 15698034310), (14, 11212881650), (20, 7849017155), (25, 6279213724), (28, 5606440825), (35, 4485152660), (47, 3340007300), (50, 3139606862), (70, 2242576330), (94, 1670003650), (100, 1569803431), (140, 1121288165), (175, 897030532), (188, 835001825), (235, 668001460), (329, 477143900), (350, 448515266), (470, 334000730), (658, 238571950), (700, 224257633), (940, 167000365), (1175, 133600292), (1316, 119285975), (1645, 95428780), (2350, 66800146), (3290, 47714390), (4700, 33400073), (6580, 23857195), (8225, 19085756), (16450, 9542878), (32900, 4771439)]