138242268

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 373739520

約数和(自身を除く): 235497252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 157, 186, 263, 279, 314, 372, 471, 526, 558, 628, 789, 837, 942, 1052, 1116, 1413, 1578, 1674, 1884, 2367, 2826, 3156, 3348, 4239, 4734, 4867, 5652, 7101, 8153, 8478, 9468, 9734, 14202, 14601, 16306, 16956, 19468, 24459, 28404, 29202, 32612, 41291, 43803, 48918, 58404, 73377, 82582, 87606, 97836, 123873, 131409, 146754, 165164, 175212, 220131, 247746, 262818, 293508, 371619, 440262, 495492, 525636, 743238, 880524, 1114857, 1280021, 1486476, 2229714, 2560042, 3840063, 4459428, 5120084, 7680126, 11520189, 15360252, 23040378, 34560567, 46080756, 69121134, 138242268]

約数ペア:

[(1, 138242268), (2, 69121134), (3, 46080756), (4, 34560567), (6, 23040378), (9, 15360252), (12, 11520189), (18, 7680126), (27, 5120084), (31, 4459428), (36, 3840063), (54, 2560042), (62, 2229714), (93, 1486476), (108, 1280021), (124, 1114857), (157, 880524), (186, 743238), (263, 525636), (279, 495492), (314, 440262), (372, 371619), (471, 293508), (526, 262818), (558, 247746), (628, 220131), (789, 175212), (837, 165164), (942, 146754), (1052, 131409), (1116, 123873), (1413, 97836), (1578, 87606), (1674, 82582), (1884, 73377), (2367, 58404), (2826, 48918), (3156, 43803), (3348, 41291), (4239, 32612), (4734, 29202), (4867, 28404), (5652, 24459), (7101, 19468), (8153, 16956), (8478, 16306), (9468, 14601), (9734, 14202)]