149986692

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 390822432

約数和(自身を除く): 240835740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 307, 331, 369, 492, 614, 662, 738, 921, 993, 1228, 1324, 1476, 1842, 1986, 2763, 2979, 3684, 3972, 5526, 5958, 11052, 11916, 12587, 13571, 25174, 27142, 37761, 40713, 50348, 54284, 75522, 81426, 101617, 113283, 122139, 151044, 162852, 203234, 226566, 244278, 304851, 406468, 453132, 488556, 609702, 914553, 1219404, 1829106, 3658212, 4166297, 8332594, 12498891, 16665188, 24997782, 37496673, 49995564, 74993346, 149986692]

約数ペア:

[(1, 149986692), (2, 74993346), (3, 49995564), (4, 37496673), (6, 24997782), (9, 16665188), (12, 12498891), (18, 8332594), (36, 4166297), (41, 3658212), (82, 1829106), (123, 1219404), (164, 914553), (246, 609702), (307, 488556), (331, 453132), (369, 406468), (492, 304851), (614, 244278), (662, 226566), (738, 203234), (921, 162852), (993, 151044), (1228, 122139), (1324, 113283), (1476, 101617), (1842, 81426), (1986, 75522), (2763, 54284), (2979, 50348), (3684, 40713), (3972, 37761), (5526, 27142), (5958, 25174), (11052, 13571), (11916, 12587)]