138550464

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18534

約数の個数: 84

約数和(自身を含む): 427701456

約数和(自身を除く): 289150992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 18503, 37006, 55509, 74012, 111018, 148024, 166527, 222036, 240539, 296048, 333054, 444072, 481078, 592096, 666108, 721617, 888144, 962156, 1184192, 1332216, 1443234, 1776288, 1924312, 2164851, 2664432, 2886468, 3552576, 3848624, 4329702, 5328864, 5772936, 7697248, 8659404, 10657728, 11545872, 15394496, 17318808, 23091744, 34637616, 46183488, 69275232, 138550464]

約数ペア:

[(1, 138550464), (2, 69275232), (3, 46183488), (4, 34637616), (6, 23091744), (8, 17318808), (9, 15394496), (12, 11545872), (13, 10657728), (16, 8659404), (18, 7697248), (24, 5772936), (26, 5328864), (32, 4329702), (36, 3848624), (39, 3552576), (48, 2886468), (52, 2664432), (64, 2164851), (72, 1924312), (78, 1776288), (96, 1443234), (104, 1332216), (117, 1184192), (144, 962156), (156, 888144), (192, 721617), (208, 666108), (234, 592096), (288, 481078), (312, 444072), (416, 333054), (468, 296048), (576, 240539), (624, 222036), (832, 166527), (936, 148024), (1248, 111018), (1872, 74012), (2496, 55509), (3744, 37006), (7488, 18503)]