156940164880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23635567}}^1$

素因数の和:23635663

約数の個数: 40

約数和(自身を含む): 369282114432

約数和(自身を除く): 212341949552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 23635567, 47271134, 94542268, 118177835, 189084536, 236355670, 378169072, 472711340, 945422680, 1890845360, 1961752061, 3923504122, 7847008244, 9808760305, 15694016488, 19617520610, 31388032976, 39235041220, 78470082440, 156940164880]

約数ペア:

[(1, 156940164880), (2, 78470082440), (4, 39235041220), (5, 31388032976), (8, 19617520610), (10, 15694016488), (16, 9808760305), (20, 7847008244), (40, 3923504122), (80, 1961752061), (83, 1890845360), (166, 945422680), (332, 472711340), (415, 378169072), (664, 236355670), (830, 189084536), (1328, 118177835), (1660, 94542268), (3320, 47271134), (6640, 23635567)]