138982656

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 390845504

約数和(自身を除く): 251862848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 73, 74, 96, 111, 128, 134, 146, 148, 192, 201, 219, 222, 256, 268, 292, 296, 384, 402, 438, 444, 536, 584, 592, 768, 804, 876, 888, 1072, 1168, 1184, 1608, 1752, 1776, 2144, 2336, 2368, 2479, 2701, 3216, 3504, 3552, 4288, 4672, 4736, 4891, 4958, 5402, 6432, 7008, 7104, 7437, 8103, 8576, 9344, 9472, 9782, 9916, 10804, 12864, 14016, 14208, 14673, 14874, 16206, 17152, 18688, 19564, 19832, 21608, 25728, 28032, 28416, 29346, 29748, 32412, 39128, 39664, 43216, 51456, 56064, 58692, 59496, 64824, 78256, 79328, 86432, 117384, 118992, 129648, 156512, 158656, 172864, 180967, 234768, 237984, 259296, 313024, 317312, 345728, 361934, 469536, 475968, 518592, 542901, 626048, 634624, 691456, 723868, 939072, 951936, 1037184, 1085802, 1252096, 1447736, 1878144, 1903872, 2074368, 2171604, 2895472, 3756288, 4343208, 5790944, 8686416, 11581888, 17372832, 23163776, 34745664, 46327552, 69491328, 138982656]

約数ペア:

[(1, 138982656), (2, 69491328), (3, 46327552), (4, 34745664), (6, 23163776), (8, 17372832), (12, 11581888), (16, 8686416), (24, 5790944), (32, 4343208), (37, 3756288), (48, 2895472), (64, 2171604), (67, 2074368), (73, 1903872), (74, 1878144), (96, 1447736), (111, 1252096), (128, 1085802), (134, 1037184), (146, 951936), (148, 939072), (192, 723868), (201, 691456), (219, 634624), (222, 626048), (256, 542901), (268, 518592), (292, 475968), (296, 469536), (384, 361934), (402, 345728), (438, 317312), (444, 313024), (536, 259296), (584, 237984), (592, 234768), (768, 180967), (804, 172864), (876, 158656), (888, 156512), (1072, 129648), (1168, 118992), (1184, 117384), (1608, 86432), (1752, 79328), (1776, 78256), (2144, 64824), (2336, 59496), (2368, 58692), (2479, 56064), (2701, 51456), (3216, 43216), (3504, 39664), (3552, 39128), (4288, 32412), (4672, 29748), (4736, 29346), (4891, 28416), (4958, 28032), (5402, 25728), (6432, 21608), (7008, 19832), (7104, 19564), (7437, 18688), (8103, 17152), (8576, 16206), (9344, 14874), (9472, 14673), (9782, 14208), (9916, 14016), (10804, 12864)]