138467664

素因数分解:

$2^4\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1277}}^1$

素因数の和:1545

約数の個数: 80

約数和(自身を含む): 399349440

約数和(自身を除く): 260881776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 432, 502, 753, 1004, 1277, 1506, 2008, 2259, 2554, 3012, 3831, 4016, 4518, 5108, 6024, 6777, 7662, 9036, 10216, 11493, 12048, 13554, 15324, 18072, 20432, 22986, 27108, 30648, 34479, 36144, 45972, 54216, 61296, 68958, 91944, 108432, 137916, 183888, 275832, 320527, 551664, 641054, 961581, 1282108, 1923162, 2564216, 2884743, 3846324, 5128432, 5769486, 7692648, 8654229, 11538972, 15385296, 17308458, 23077944, 34616916, 46155888, 69233832, 138467664]

約数ペア:

[(1, 138467664), (2, 69233832), (3, 46155888), (4, 34616916), (6, 23077944), (8, 17308458), (9, 15385296), (12, 11538972), (16, 8654229), (18, 7692648), (24, 5769486), (27, 5128432), (36, 3846324), (48, 2884743), (54, 2564216), (72, 1923162), (108, 1282108), (144, 961581), (216, 641054), (251, 551664), (432, 320527), (502, 275832), (753, 183888), (1004, 137916), (1277, 108432), (1506, 91944), (2008, 68958), (2259, 61296), (2554, 54216), (3012, 45972), (3831, 36144), (4016, 34479), (4518, 30648), (5108, 27108), (6024, 22986), (6777, 20432), (7662, 18072), (9036, 15324), (10216, 13554), (11493, 12048)]