127954728

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 405108000

約数和(自身を除く): 277153272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 162, 174, 198, 216, 232, 261, 264, 297, 319, 324, 348, 396, 522, 594, 619, 638, 648, 696, 783, 792, 891, 957, 1044, 1188, 1238, 1276, 1566, 1782, 1857, 1914, 2088, 2349, 2376, 2476, 2552, 2871, 3132, 3564, 3714, 3828, 4698, 4952, 5571, 5742, 6264, 6809, 7128, 7428, 7656, 8613, 9396, 11142, 11484, 13618, 14856, 16713, 17226, 17951, 18792, 20427, 22284, 22968, 25839, 27236, 33426, 34452, 35902, 40854, 44568, 50139, 51678, 53853, 54472, 61281, 66852, 68904, 71804, 81708, 100278, 103356, 107706, 122562, 133704, 143608, 161559, 163416, 183843, 197461, 200556, 206712, 215412, 245124, 323118, 367686, 394922, 401112, 430824, 484677, 490248, 551529, 592383, 646236, 735372, 789844, 969354, 1103058, 1184766, 1292472, 1454031, 1470744, 1579688, 1777149, 1938708, 2206116, 2369532, 2908062, 3554298, 3877416, 4412232, 4739064, 5331447, 5816124, 7108596, 10662894, 11632248, 14217192, 15994341, 21325788, 31988682, 42651576, 63977364, 127954728]

約数ペア:

[(1, 127954728), (2, 63977364), (3, 42651576), (4, 31988682), (6, 21325788), (8, 15994341), (9, 14217192), (11, 11632248), (12, 10662894), (18, 7108596), (22, 5816124), (24, 5331447), (27, 4739064), (29, 4412232), (33, 3877416), (36, 3554298), (44, 2908062), (54, 2369532), (58, 2206116), (66, 1938708), (72, 1777149), (81, 1579688), (87, 1470744), (88, 1454031), (99, 1292472), (108, 1184766), (116, 1103058), (132, 969354), (162, 789844), (174, 735372), (198, 646236), (216, 592383), (232, 551529), (261, 490248), (264, 484677), (297, 430824), (319, 401112), (324, 394922), (348, 367686), (396, 323118), (522, 245124), (594, 215412), (619, 206712), (638, 200556), (648, 197461), (696, 183843), (783, 163416), (792, 161559), (891, 143608), (957, 133704), (1044, 122562), (1188, 107706), (1238, 103356), (1276, 100278), (1566, 81708), (1782, 71804), (1857, 68904), (1914, 66852), (2088, 61281), (2349, 54472), (2376, 53853), (2476, 51678), (2552, 50139), (2871, 44568), (3132, 40854), (3564, 35902), (3714, 34452), (3828, 33426), (4698, 27236), (4952, 25839), (5571, 22968), (5742, 22284), (6264, 20427), (6809, 18792), (7128, 17951), (7428, 17226), (7656, 16713), (8613, 14856), (9396, 13618), (11142, 11484)]