122695768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 269337600

約数和(自身を除く): 146641832

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2003, 2356, 3224, 4006, 4712, 7657, 8012, 15314, 16024, 26039, 30628, 38057, 52078, 61256, 62093, 76114, 104156, 124186, 152228, 208312, 248372, 304456, 494741, 496744, 807209, 989482, 1179767, 1614418, 1978964, 2359534, 3228836, 3957928, 4719068, 6457672, 9438136, 15336971, 30673942, 61347884, 122695768]

約数ペア:

[(1, 122695768), (2, 61347884), (4, 30673942), (8, 15336971), (13, 9438136), (19, 6457672), (26, 4719068), (31, 3957928), (38, 3228836), (52, 2359534), (62, 1978964), (76, 1614418), (104, 1179767), (124, 989482), (152, 807209), (247, 496744), (248, 494741), (403, 304456), (494, 248372), (589, 208312), (806, 152228), (988, 124186), (1178, 104156), (1612, 76114), (1976, 62093), (2003, 61256), (2356, 52078), (3224, 38057), (4006, 30628), (4712, 26039), (7657, 16024), (8012, 15314)]