149987964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2971}}^1$

素因数の和:3586

約数の個数: 48

約数和(自身を含む): 400768256

約数和(自身を除く): 250780292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 601, 1202, 1803, 2404, 2971, 3606, 4207, 5942, 7212, 8414, 8913, 11884, 12621, 16828, 17826, 20797, 25242, 35652, 41594, 50484, 62391, 83188, 124782, 249564, 1785571, 3571142, 5356713, 7142284, 10713426, 12498997, 21426852, 24997994, 37496991, 49995988, 74993982, 149987964]

約数ペア:

[(1, 149987964), (2, 74993982), (3, 49995988), (4, 37496991), (6, 24997994), (7, 21426852), (12, 12498997), (14, 10713426), (21, 7142284), (28, 5356713), (42, 3571142), (84, 1785571), (601, 249564), (1202, 124782), (1803, 83188), (2404, 62391), (2971, 50484), (3606, 41594), (4207, 35652), (5942, 25242), (7212, 20797), (8414, 17826), (8913, 16828), (11884, 12621)]