136020164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 288261120

約数和(自身を除く): 152240956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 1531, 2338, 3062, 3173, 4676, 6124, 6346, 10717, 12692, 21434, 22211, 29089, 42868, 44422, 58178, 88844, 116356, 203623, 255677, 407246, 511354, 814492, 1022708, 1789739, 3579478, 4857863, 7158956, 9715726, 19431452, 34005041, 68010082, 136020164]

約数ペア:

[(1, 136020164), (2, 68010082), (4, 34005041), (7, 19431452), (14, 9715726), (19, 7158956), (28, 4857863), (38, 3579478), (76, 1789739), (133, 1022708), (167, 814492), (266, 511354), (334, 407246), (532, 255677), (668, 203623), (1169, 116356), (1531, 88844), (2338, 58178), (3062, 44422), (3173, 42868), (4676, 29089), (6124, 22211), (6346, 21434), (10717, 12692)]