127969488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 374499840

約数和(自身を除く): 246530352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 144, 186, 218, 248, 263, 279, 327, 372, 436, 496, 526, 558, 654, 744, 789, 872, 981, 1052, 1116, 1308, 1488, 1578, 1744, 1962, 2104, 2232, 2367, 2616, 3156, 3379, 3924, 4208, 4464, 4734, 5232, 6312, 6758, 7848, 8153, 9468, 10137, 12624, 13516, 15696, 16306, 18936, 20274, 24459, 27032, 28667, 30411, 32612, 37872, 40548, 48918, 54064, 57334, 60822, 65224, 73377, 81096, 86001, 97836, 114668, 121644, 130448, 146754, 162192, 172002, 195672, 229336, 243288, 258003, 293508, 344004, 391344, 458672, 486576, 516006, 587016, 688008, 888677, 1032012, 1174032, 1376016, 1777354, 2064024, 2666031, 3554708, 4128048, 5332062, 7109416, 7998093, 10664124, 14218832, 15996186, 21328248, 31992372, 42656496, 63984744, 127969488]

約数ペア:

[(1, 127969488), (2, 63984744), (3, 42656496), (4, 31992372), (6, 21328248), (8, 15996186), (9, 14218832), (12, 10664124), (16, 7998093), (18, 7109416), (24, 5332062), (31, 4128048), (36, 3554708), (48, 2666031), (62, 2064024), (72, 1777354), (93, 1376016), (109, 1174032), (124, 1032012), (144, 888677), (186, 688008), (218, 587016), (248, 516006), (263, 486576), (279, 458672), (327, 391344), (372, 344004), (436, 293508), (496, 258003), (526, 243288), (558, 229336), (654, 195672), (744, 172002), (789, 162192), (872, 146754), (981, 130448), (1052, 121644), (1116, 114668), (1308, 97836), (1488, 86001), (1578, 81096), (1744, 73377), (1962, 65224), (2104, 60822), (2232, 57334), (2367, 54064), (2616, 48918), (3156, 40548), (3379, 37872), (3924, 32612), (4208, 30411), (4464, 28667), (4734, 27032), (5232, 24459), (6312, 20274), (6758, 18936), (7848, 16306), (8153, 15696), (9468, 13516), (10137, 12624)]