139737472

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 322156800

約数和(自身を除く): 182419328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 1879, 2324, 2656, 3758, 4648, 5312, 7516, 9296, 10624, 13153, 15032, 18592, 26306, 30064, 37184, 52612, 60128, 74368, 105224, 120256, 155957, 210448, 240512, 311914, 420896, 623828, 841792, 1091699, 1247656, 1683584, 2183398, 2495312, 4366796, 4990624, 8733592, 9981248, 17467184, 19962496, 34934368, 69868736, 139737472]

約数ペア:

[(1, 139737472), (2, 69868736), (4, 34934368), (7, 19962496), (8, 17467184), (14, 9981248), (16, 8733592), (28, 4990624), (32, 4366796), (56, 2495312), (64, 2183398), (83, 1683584), (112, 1247656), (128, 1091699), (166, 841792), (224, 623828), (332, 420896), (448, 311914), (581, 240512), (664, 210448), (896, 155957), (1162, 120256), (1328, 105224), (1879, 74368), (2324, 60128), (2656, 52612), (3758, 37184), (4648, 30064), (5312, 26306), (7516, 18592), (9296, 15032), (10624, 13153)]