164246256

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 488822880

約数和(自身を除く): 324576624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 444, 464, 522, 592, 666, 696, 888, 1044, 1063, 1073, 1332, 1392, 1776, 2088, 2126, 2146, 2664, 3189, 3219, 4176, 4252, 4292, 5328, 6378, 6438, 8504, 8584, 9567, 9657, 12756, 12876, 17008, 17168, 19134, 19314, 25512, 25752, 30827, 38268, 38628, 39331, 51024, 51504, 61654, 76536, 77256, 78662, 92481, 117993, 123308, 153072, 154512, 157324, 184962, 235986, 246616, 277443, 314648, 353979, 369924, 471972, 493232, 554886, 629296, 707958, 739848, 943944, 1109772, 1140599, 1415916, 1479696, 1887888, 2219544, 2281198, 2831832, 3421797, 4439088, 4562396, 5663664, 6843594, 9124792, 10265391, 13687188, 18249584, 20530782, 27374376, 41061564, 54748752, 82123128, 164246256]

約数ペア:

[(1, 164246256), (2, 82123128), (3, 54748752), (4, 41061564), (6, 27374376), (8, 20530782), (9, 18249584), (12, 13687188), (16, 10265391), (18, 9124792), (24, 6843594), (29, 5663664), (36, 4562396), (37, 4439088), (48, 3421797), (58, 2831832), (72, 2281198), (74, 2219544), (87, 1887888), (111, 1479696), (116, 1415916), (144, 1140599), (148, 1109772), (174, 943944), (222, 739848), (232, 707958), (261, 629296), (296, 554886), (333, 493232), (348, 471972), (444, 369924), (464, 353979), (522, 314648), (592, 277443), (666, 246616), (696, 235986), (888, 184962), (1044, 157324), (1063, 154512), (1073, 153072), (1332, 123308), (1392, 117993), (1776, 92481), (2088, 78662), (2126, 77256), (2146, 76536), (2664, 61654), (3189, 51504), (3219, 51024), (4176, 39331), (4252, 38628), (4292, 38268), (5328, 30827), (6378, 25752), (6438, 25512), (8504, 19314), (8584, 19134), (9567, 17168), (9657, 17008), (12756, 12876)]