139773424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3457}}^1$

素因数の和:3510

約数の個数: 60

約数和(自身を含む): 326739504

約数和(自身を除く): 186966080

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2128, 2527, 2888, 3457, 5054, 5776, 6914, 10108, 13828, 20216, 24199, 27656, 40432, 48398, 55312, 65683, 96796, 131366, 193592, 262732, 387184, 459781, 525464, 919562, 1050928, 1247977, 1839124, 2495954, 3678248, 4991908, 7356496, 8735839, 9983816, 17471678, 19967632, 34943356, 69886712, 139773424]

約数ペア:

[(1, 139773424), (2, 69886712), (4, 34943356), (7, 19967632), (8, 17471678), (14, 9983816), (16, 8735839), (19, 7356496), (28, 4991908), (38, 3678248), (56, 2495954), (76, 1839124), (112, 1247977), (133, 1050928), (152, 919562), (266, 525464), (304, 459781), (361, 387184), (532, 262732), (722, 193592), (1064, 131366), (1444, 96796), (2128, 65683), (2527, 55312), (2888, 48398), (3457, 40432), (5054, 27656), (5776, 24199), (6914, 20216), (10108, 13828)]