172132584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 494363520

約数和(自身を除く): 322230936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 169, 186, 222, 248, 296, 312, 338, 372, 403, 444, 481, 507, 676, 744, 806, 888, 962, 1014, 1147, 1209, 1352, 1369, 1443, 1612, 1924, 2028, 2294, 2418, 2738, 2886, 3224, 3441, 3848, 4056, 4107, 4588, 4836, 5239, 5476, 5772, 6253, 6882, 8214, 9176, 9672, 10478, 10952, 11544, 12506, 13764, 14911, 15717, 16428, 17797, 18759, 20956, 25012, 27528, 29822, 31434, 32856, 35594, 37518, 41912, 42439, 44733, 50024, 53391, 59644, 62868, 71188, 75036, 84878, 89466, 106782, 119288, 125736, 127317, 142376, 150072, 169756, 178932, 193843, 213564, 231361, 254634, 339512, 357864, 387686, 427128, 462722, 509268, 551707, 581529, 694083, 775372, 925444, 1018536, 1103414, 1163058, 1388166, 1550744, 1655121, 1850888, 2206828, 2326116, 2776332, 3310242, 4413656, 4652232, 5552664, 6620484, 7172191, 13240968, 14344382, 21516573, 28688764, 43033146, 57377528, 86066292, 172132584]

約数ペア:

[(1, 172132584), (2, 86066292), (3, 57377528), (4, 43033146), (6, 28688764), (8, 21516573), (12, 14344382), (13, 13240968), (24, 7172191), (26, 6620484), (31, 5552664), (37, 4652232), (39, 4413656), (52, 3310242), (62, 2776332), (74, 2326116), (78, 2206828), (93, 1850888), (104, 1655121), (111, 1550744), (124, 1388166), (148, 1163058), (156, 1103414), (169, 1018536), (186, 925444), (222, 775372), (248, 694083), (296, 581529), (312, 551707), (338, 509268), (372, 462722), (403, 427128), (444, 387686), (481, 357864), (507, 339512), (676, 254634), (744, 231361), (806, 213564), (888, 193843), (962, 178932), (1014, 169756), (1147, 150072), (1209, 142376), (1352, 127317), (1369, 125736), (1443, 119288), (1612, 106782), (1924, 89466), (2028, 84878), (2294, 75036), (2418, 71188), (2738, 62868), (2886, 59644), (3224, 53391), (3441, 50024), (3848, 44733), (4056, 42439), (4107, 41912), (4588, 37518), (4836, 35594), (5239, 32856), (5476, 31434), (5772, 29822), (6253, 27528), (6882, 25012), (8214, 20956), (9176, 18759), (9672, 17797), (10478, 16428), (10952, 15717), (11544, 14911), (12506, 13764)]