140688648

素因数分解:

$2^3\times 3^2\times {\mathrm{1283}}^1\times {\mathrm{1523}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 381579120

約数和(自身を除く): 240890472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1283, 1523, 2566, 3046, 3849, 4569, 5132, 6092, 7698, 9138, 10264, 11547, 12184, 13707, 15396, 18276, 23094, 27414, 30792, 36552, 46188, 54828, 92376, 109656, 1954009, 3908018, 5862027, 7816036, 11724054, 15632072, 17586081, 23448108, 35172162, 46896216, 70344324, 140688648]

約数ペア:

[(1, 140688648), (2, 70344324), (3, 46896216), (4, 35172162), (6, 23448108), (8, 17586081), (9, 15632072), (12, 11724054), (18, 7816036), (24, 5862027), (36, 3908018), (72, 1954009), (1283, 109656), (1523, 92376), (2566, 54828), (3046, 46188), (3849, 36552), (4569, 30792), (5132, 27414), (6092, 23094), (7698, 18276), (9138, 15396), (10264, 13707), (11547, 12184)]