140979672

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 398034000

約数和(自身を除く): 257054328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 251, 261, 269, 348, 502, 522, 538, 696, 753, 807, 1004, 1044, 1076, 1506, 1614, 2008, 2088, 2152, 2259, 2421, 3012, 3228, 4518, 4842, 6024, 6456, 7279, 7801, 9036, 9684, 14558, 15602, 18072, 19368, 21837, 23403, 29116, 31204, 43674, 46806, 58232, 62408, 65511, 67519, 70209, 87348, 93612, 131022, 135038, 140418, 174696, 187224, 202557, 262044, 270076, 280836, 405114, 524088, 540152, 561672, 607671, 810228, 1215342, 1620456, 1958051, 2430684, 3916102, 4861368, 5874153, 7832204, 11748306, 15664408, 17622459, 23496612, 35244918, 46993224, 70489836, 140979672]

約数ペア:

[(1, 140979672), (2, 70489836), (3, 46993224), (4, 35244918), (6, 23496612), (8, 17622459), (9, 15664408), (12, 11748306), (18, 7832204), (24, 5874153), (29, 4861368), (36, 3916102), (58, 2430684), (72, 1958051), (87, 1620456), (116, 1215342), (174, 810228), (232, 607671), (251, 561672), (261, 540152), (269, 524088), (348, 405114), (502, 280836), (522, 270076), (538, 262044), (696, 202557), (753, 187224), (807, 174696), (1004, 140418), (1044, 135038), (1076, 131022), (1506, 93612), (1614, 87348), (2008, 70209), (2088, 67519), (2152, 65511), (2259, 62408), (2421, 58232), (3012, 46806), (3228, 43674), (4518, 31204), (4842, 29116), (6024, 23403), (6456, 21837), (7279, 19368), (7801, 18072), (9036, 15602), (9684, 14558)]