154357488

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 476297640

約数和(自身を除く): 321940152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 37, 48, 54, 58, 72, 74, 81, 87, 108, 111, 116, 144, 148, 162, 174, 216, 222, 232, 243, 261, 296, 324, 333, 348, 432, 444, 464, 486, 522, 592, 648, 666, 696, 783, 888, 972, 999, 1044, 1073, 1296, 1332, 1369, 1392, 1566, 1776, 1944, 1998, 2088, 2146, 2349, 2664, 2738, 2997, 3132, 3219, 3888, 3996, 4107, 4176, 4292, 4698, 5328, 5476, 5994, 6264, 6438, 7047, 7992, 8214, 8584, 8991, 9396, 9657, 10952, 11988, 12321, 12528, 12876, 14094, 15984, 16428, 17168, 17982, 18792, 19314, 21904, 23976, 24642, 25752, 28188, 28971, 32856, 35964, 36963, 37584, 38628, 39701, 47952, 49284, 51504, 56376, 57942, 65712, 71928, 73926, 77256, 79402, 86913, 98568, 110889, 112752, 115884, 119103, 143856, 147852, 154512, 158804, 173826, 197136, 221778, 231768, 238206, 260739, 295704, 317608, 332667, 347652, 357309, 443556, 463536, 476412, 521478, 591408, 635216, 665334, 695304, 714618, 887112, 952824, 1042956, 1071927, 1330668, 1390608, 1429236, 1774224, 1905648, 2085912, 2143854, 2661336, 2858472, 3215781, 4171824, 4287708, 5322672, 5716944, 6431562, 8575416, 9647343, 12863124, 17150832, 19294686, 25726248, 38589372, 51452496, 77178744, 154357488]

約数ペア:

[(1, 154357488), (2, 77178744), (3, 51452496), (4, 38589372), (6, 25726248), (8, 19294686), (9, 17150832), (12, 12863124), (16, 9647343), (18, 8575416), (24, 6431562), (27, 5716944), (29, 5322672), (36, 4287708), (37, 4171824), (48, 3215781), (54, 2858472), (58, 2661336), (72, 2143854), (74, 2085912), (81, 1905648), (87, 1774224), (108, 1429236), (111, 1390608), (116, 1330668), (144, 1071927), (148, 1042956), (162, 952824), (174, 887112), (216, 714618), (222, 695304), (232, 665334), (243, 635216), (261, 591408), (296, 521478), (324, 476412), (333, 463536), (348, 443556), (432, 357309), (444, 347652), (464, 332667), (486, 317608), (522, 295704), (592, 260739), (648, 238206), (666, 231768), (696, 221778), (783, 197136), (888, 173826), (972, 158804), (999, 154512), (1044, 147852), (1073, 143856), (1296, 119103), (1332, 115884), (1369, 112752), (1392, 110889), (1566, 98568), (1776, 86913), (1944, 79402), (1998, 77256), (2088, 73926), (2146, 71928), (2349, 65712), (2664, 57942), (2738, 56376), (2997, 51504), (3132, 49284), (3219, 47952), (3888, 39701), (3996, 38628), (4107, 37584), (4176, 36963), (4292, 35964), (4698, 32856), (5328, 28971), (5476, 28188), (5994, 25752), (6264, 24642), (6438, 23976), (7047, 21904), (7992, 19314), (8214, 18792), (8584, 17982), (8991, 17168), (9396, 16428), (9657, 15984), (10952, 14094), (11988, 12876), (12321, 12528)]