166156984

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 363686400

約数和(自身を除く): 197529416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 163, 167, 218, 326, 334, 436, 652, 668, 763, 872, 1141, 1169, 1304, 1336, 1526, 2282, 2338, 3052, 4564, 4676, 6104, 9128, 9352, 17767, 18203, 27221, 35534, 36406, 54442, 71068, 72812, 108884, 124369, 127421, 142136, 145624, 190547, 217768, 248738, 254842, 381094, 497476, 509684, 762188, 994952, 1019368, 1524376, 2967089, 5934178, 11868356, 20769623, 23736712, 41539246, 83078492, 166156984]

約数ペア:

[(1, 166156984), (2, 83078492), (4, 41539246), (7, 23736712), (8, 20769623), (14, 11868356), (28, 5934178), (56, 2967089), (109, 1524376), (163, 1019368), (167, 994952), (218, 762188), (326, 509684), (334, 497476), (436, 381094), (652, 254842), (668, 248738), (763, 217768), (872, 190547), (1141, 145624), (1169, 142136), (1304, 127421), (1336, 124369), (1526, 108884), (2282, 72812), (2338, 71068), (3052, 54442), (4564, 36406), (4676, 35534), (6104, 27221), (9128, 18203), (9352, 17767)]