139524864

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 374297280

約数和(自身を除く): 234772416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1307, 1668, 2224, 2614, 3336, 3921, 4448, 5228, 6672, 7842, 8896, 10456, 13344, 15684, 17792, 20912, 26688, 31368, 35584, 41824, 53376, 62736, 83648, 106752, 125472, 167296, 181673, 250944, 334592, 363346, 501888, 545019, 726692, 1003776, 1090038, 1453384, 2180076, 2906768, 4360152, 5813536, 8720304, 11627072, 17440608, 23254144, 34881216, 46508288, 69762432, 139524864]

約数ペア:

[(1, 139524864), (2, 69762432), (3, 46508288), (4, 34881216), (6, 23254144), (8, 17440608), (12, 11627072), (16, 8720304), (24, 5813536), (32, 4360152), (48, 2906768), (64, 2180076), (96, 1453384), (128, 1090038), (139, 1003776), (192, 726692), (256, 545019), (278, 501888), (384, 363346), (417, 334592), (556, 250944), (768, 181673), (834, 167296), (1112, 125472), (1307, 106752), (1668, 83648), (2224, 62736), (2614, 53376), (3336, 41824), (3921, 35584), (4448, 31368), (5228, 26688), (6672, 20912), (7842, 17792), (8896, 15684), (10456, 13344)]