138953856

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15733}}^1$

素因数の和:15773

約数の個数: 64

約数和(自身を含む): 385168320

約数和(自身を除く): 246214464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 15733, 31466, 47199, 62932, 94398, 125864, 188796, 251728, 361859, 377592, 503456, 723718, 755184, 1006912, 1085577, 1447436, 1510368, 2013824, 2171154, 2894872, 3020736, 4342308, 5789744, 6041472, 8684616, 11579488, 17369232, 23158976, 34738464, 46317952, 69476928, 138953856]

約数ペア:

[(1, 138953856), (2, 69476928), (3, 46317952), (4, 34738464), (6, 23158976), (8, 17369232), (12, 11579488), (16, 8684616), (23, 6041472), (24, 5789744), (32, 4342308), (46, 3020736), (48, 2894872), (64, 2171154), (69, 2013824), (92, 1510368), (96, 1447436), (128, 1085577), (138, 1006912), (184, 755184), (192, 723718), (276, 503456), (368, 377592), (384, 361859), (552, 251728), (736, 188796), (1104, 125864), (1472, 94398), (2208, 62932), (2944, 47199), (4416, 31466), (8832, 15733)]