138317952

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15701

約数の個数: 64

約数和(自身を含む): 383405760

約数和(自身を除く): 245087808

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, 15661, 31322, 46983, 62644, 93966, 125288, 187932, 250576, 360203, 375864, 501152, 720406, 751728, 1002304, 1080609, 1440812, 1503456, 2004608, 2161218, 2881624, 3006912, 4322436, 5763248, 6013824, 8644872, 11526496, 17289744, 23052992, 34579488, 46105984, 69158976, 138317952]

約数ペア:

[(1, 138317952), (2, 69158976), (3, 46105984), (4, 34579488), (6, 23052992), (8, 17289744), (12, 11526496), (16, 8644872), (23, 6013824), (24, 5763248), (32, 4322436), (46, 3006912), (48, 2881624), (64, 2161218), (69, 2004608), (92, 1503456), (96, 1440812), (128, 1080609), (138, 1002304), (184, 751728), (192, 720406), (276, 501152), (368, 375864), (384, 360203), (552, 250576), (736, 187932), (1104, 125288), (1472, 93966), (2208, 62644), (2944, 46983), (4416, 31322), (8832, 15661)]