169346506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 306472320

約数和(自身を除く): 137125814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 461, 922, 1381, 2762, 3227, 6454, 8759, 9667, 17518, 19334, 26239, 52478, 61313, 122626, 183673, 367346, 636641, 1273282, 4456487, 8912974, 12096179, 24192358, 84673253, 169346506]

約数ペア:

[(1, 169346506), (2, 84673253), (7, 24192358), (14, 12096179), (19, 8912974), (38, 4456487), (133, 1273282), (266, 636641), (461, 367346), (922, 183673), (1381, 122626), (2762, 61313), (3227, 52478), (6454, 26239), (8759, 19334), (9667, 17518)]