167389040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23026

約数の個数: 80

約数和(自身を含む): 479011008

約数和(自身を除く): 311621968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 22993, 45986, 91972, 114965, 160951, 183944, 229930, 298909, 321902, 367888, 459860, 597818, 643804, 804755, 919720, 1195636, 1287608, 1494545, 1609510, 1839440, 2092363, 2391272, 2575216, 2989090, 3219020, 4184726, 4782544, 5978180, 6438040, 8369452, 10461815, 11956360, 12876080, 16738904, 20923630, 23912720, 33477808, 41847260, 83694520, 167389040]

約数ペア:

[(1, 167389040), (2, 83694520), (4, 41847260), (5, 33477808), (7, 23912720), (8, 20923630), (10, 16738904), (13, 12876080), (14, 11956360), (16, 10461815), (20, 8369452), (26, 6438040), (28, 5978180), (35, 4782544), (40, 4184726), (52, 3219020), (56, 2989090), (65, 2575216), (70, 2391272), (80, 2092363), (91, 1839440), (104, 1609510), (112, 1494545), (130, 1287608), (140, 1195636), (182, 919720), (208, 804755), (260, 643804), (280, 597818), (364, 459860), (455, 367888), (520, 321902), (560, 298909), (728, 229930), (910, 183944), (1040, 160951), (1456, 114965), (1820, 91972), (3640, 45986), (7280, 22993)]