138538296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 419328000

約数和(自身を除く): 280789704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 103, 104, 108, 117, 156, 206, 216, 234, 309, 312, 351, 412, 468, 479, 618, 702, 824, 927, 936, 958, 1236, 1339, 1404, 1437, 1854, 1916, 2472, 2678, 2781, 2808, 2874, 3708, 3832, 4017, 4311, 5356, 5562, 5748, 6227, 7416, 8034, 8622, 10712, 11124, 11496, 12051, 12454, 12933, 16068, 17244, 18681, 22248, 24102, 24908, 25866, 32136, 34488, 36153, 37362, 48204, 49337, 49816, 51732, 56043, 72306, 74724, 96408, 98674, 103464, 112086, 144612, 148011, 149448, 168129, 197348, 224172, 289224, 296022, 336258, 394696, 444033, 448344, 592044, 641381, 672516, 888066, 1184088, 1282762, 1332099, 1345032, 1776132, 1924143, 2565524, 2664198, 3552264, 3848286, 5131048, 5328396, 5772429, 7696572, 10656792, 11544858, 15393144, 17317287, 23089716, 34634574, 46179432, 69269148, 138538296]

約数ペア:

[(1, 138538296), (2, 69269148), (3, 46179432), (4, 34634574), (6, 23089716), (8, 17317287), (9, 15393144), (12, 11544858), (13, 10656792), (18, 7696572), (24, 5772429), (26, 5328396), (27, 5131048), (36, 3848286), (39, 3552264), (52, 2664198), (54, 2565524), (72, 1924143), (78, 1776132), (103, 1345032), (104, 1332099), (108, 1282762), (117, 1184088), (156, 888066), (206, 672516), (216, 641381), (234, 592044), (309, 448344), (312, 444033), (351, 394696), (412, 336258), (468, 296022), (479, 289224), (618, 224172), (702, 197348), (824, 168129), (927, 149448), (936, 148011), (958, 144612), (1236, 112086), (1339, 103464), (1404, 98674), (1437, 96408), (1854, 74724), (1916, 72306), (2472, 56043), (2678, 51732), (2781, 49816), (2808, 49337), (2874, 48204), (3708, 37362), (3832, 36153), (4017, 34488), (4311, 32136), (5356, 25866), (5562, 24908), (5748, 24102), (6227, 22248), (7416, 18681), (8034, 17244), (8622, 16068), (10712, 12933), (11124, 12454), (11496, 12051)]