169640352

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4007}}^1$

素因数の和:4040

約数の個数: 144

約数和(自身を含む): 575709120

約数和(自身を除く): 406068768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4007, 4704, 5292, 6048, 7056, 8014, 10584, 12021, 14112, 16028, 21168, 24042, 28049, 32056, 36063, 42336, 48084, 56098, 64112, 72126, 84147, 96168, 108189, 112196, 128224, 144252, 168294, 192336, 196343, 216378, 224392, 252441, 288504, 336588, 384672, 392686, 432756, 448784, 504882, 577008, 589029, 673176, 757323, 785372, 865512, 897568, 1009764, 1154016, 1178058, 1346352, 1514646, 1570744, 1731024, 1767087, 2019528, 2356116, 2692704, 3029292, 3141488, 3462048, 3534174, 4039056, 4712232, 5301261, 6058584, 6282976, 7068348, 8078112, 9424464, 10602522, 12117168, 14136696, 18848928, 21205044, 24234336, 28273392, 42410088, 56546784, 84820176, 169640352]

約数ペア:

[(1, 169640352), (2, 84820176), (3, 56546784), (4, 42410088), (6, 28273392), (7, 24234336), (8, 21205044), (9, 18848928), (12, 14136696), (14, 12117168), (16, 10602522), (18, 9424464), (21, 8078112), (24, 7068348), (27, 6282976), (28, 6058584), (32, 5301261), (36, 4712232), (42, 4039056), (48, 3534174), (49, 3462048), (54, 3141488), (56, 3029292), (63, 2692704), (72, 2356116), (84, 2019528), (96, 1767087), (98, 1731024), (108, 1570744), (112, 1514646), (126, 1346352), (144, 1178058), (147, 1154016), (168, 1009764), (189, 897568), (196, 865512), (216, 785372), (224, 757323), (252, 673176), (288, 589029), (294, 577008), (336, 504882), (378, 448784), (392, 432756), (432, 392686), (441, 384672), (504, 336588), (588, 288504), (672, 252441), (756, 224392), (784, 216378), (864, 196343), (882, 192336), (1008, 168294), (1176, 144252), (1323, 128224), (1512, 112196), (1568, 108189), (1764, 96168), (2016, 84147), (2352, 72126), (2646, 64112), (3024, 56098), (3528, 48084), (4007, 42336), (4704, 36063), (5292, 32056), (6048, 28049), (7056, 24042), (8014, 21168), (10584, 16028), (12021, 14112)]