140113728

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 436854600

約数和(自身を除く): 296740872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 192, 204, 246, 272, 288, 306, 328, 349, 369, 408, 492, 544, 576, 612, 656, 697, 698, 738, 816, 984, 1047, 1088, 1224, 1312, 1394, 1396, 1476, 1632, 1968, 2091, 2094, 2448, 2624, 2788, 2792, 2952, 3141, 3264, 3936, 4182, 4188, 4896, 5576, 5584, 5904, 5933, 6273, 6282, 7872, 8364, 8376, 9792, 11152, 11168, 11808, 11866, 12546, 12564, 14309, 16728, 16752, 17799, 22304, 22336, 23616, 23732, 25092, 25128, 28618, 33456, 33504, 35598, 42927, 44608, 47464, 50184, 50256, 53397, 57236, 66912, 67008, 71196, 85854, 94928, 100368, 100512, 106794, 114472, 128781, 133824, 142392, 171708, 189856, 200736, 201024, 213588, 228944, 243253, 257562, 284784, 343416, 379712, 401472, 427176, 457888, 486506, 515124, 569568, 686832, 729759, 854352, 915776, 973012, 1030248, 1139136, 1373664, 1459518, 1708704, 1946024, 2060496, 2189277, 2747328, 2919036, 3417408, 3892048, 4120992, 4378554, 5838072, 7784096, 8241984, 8757108, 11676144, 15568192, 17514216, 23352288, 35028432, 46704576, 70056864, 140113728]

約数ペア:

[(1, 140113728), (2, 70056864), (3, 46704576), (4, 35028432), (6, 23352288), (8, 17514216), (9, 15568192), (12, 11676144), (16, 8757108), (17, 8241984), (18, 7784096), (24, 5838072), (32, 4378554), (34, 4120992), (36, 3892048), (41, 3417408), (48, 2919036), (51, 2747328), (64, 2189277), (68, 2060496), (72, 1946024), (82, 1708704), (96, 1459518), (102, 1373664), (123, 1139136), (136, 1030248), (144, 973012), (153, 915776), (164, 854352), (192, 729759), (204, 686832), (246, 569568), (272, 515124), (288, 486506), (306, 457888), (328, 427176), (349, 401472), (369, 379712), (408, 343416), (492, 284784), (544, 257562), (576, 243253), (612, 228944), (656, 213588), (697, 201024), (698, 200736), (738, 189856), (816, 171708), (984, 142392), (1047, 133824), (1088, 128781), (1224, 114472), (1312, 106794), (1394, 100512), (1396, 100368), (1476, 94928), (1632, 85854), (1968, 71196), (2091, 67008), (2094, 66912), (2448, 57236), (2624, 53397), (2788, 50256), (2792, 50184), (2952, 47464), (3141, 44608), (3264, 42927), (3936, 35598), (4182, 33504), (4188, 33456), (4896, 28618), (5576, 25128), (5584, 25092), (5904, 23732), (5933, 23616), (6273, 22336), (6282, 22304), (7872, 17799), (8364, 16752), (8376, 16728), (9792, 14309), (11152, 12564), (11168, 12546), (11808, 11866)]