156969069208

素因数分解:

$2^3\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{270379}}^1$

素因数の和:271880

約数の個数: 48

約数和(自身を含む): 342601201800

約数和(自身を除く): 185632132592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1481, 2962, 5924, 10367, 11848, 20734, 41468, 72569, 82936, 145138, 270379, 290276, 540758, 580552, 1081516, 1892653, 2163032, 3785306, 7570612, 13248571, 15141224, 26497142, 52994284, 105988568, 400431299, 800862598, 1601725196, 2803019093, 3203450392, 5606038186, 11212076372, 19621133651, 22424152744, 39242267302, 78484534604, 156969069208]

約数ペア:

[(1, 156969069208), (2, 78484534604), (4, 39242267302), (7, 22424152744), (8, 19621133651), (14, 11212076372), (28, 5606038186), (49, 3203450392), (56, 2803019093), (98, 1601725196), (196, 800862598), (392, 400431299), (1481, 105988568), (2962, 52994284), (5924, 26497142), (10367, 15141224), (11848, 13248571), (20734, 7570612), (41468, 3785306), (72569, 2163032), (82936, 1892653), (145138, 1081516), (270379, 580552), (290276, 540758)]