149975168

素因数分解:

$2^7\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2837}}^1$

素因数の和:2917

約数の個数: 64

約数和(自身を含む): 347371200

約数和(自身を除く): 197396032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 413, 448, 472, 826, 896, 944, 1652, 1888, 2837, 3304, 3776, 5674, 6608, 7552, 11348, 13216, 19859, 22696, 26432, 39718, 45392, 52864, 79436, 90784, 158872, 167383, 181568, 317744, 334766, 363136, 635488, 669532, 1171681, 1270976, 1339064, 2343362, 2541952, 2678128, 4686724, 5356256, 9373448, 10712512, 18746896, 21425024, 37493792, 74987584, 149975168]

約数ペア:

[(1, 149975168), (2, 74987584), (4, 37493792), (7, 21425024), (8, 18746896), (14, 10712512), (16, 9373448), (28, 5356256), (32, 4686724), (56, 2678128), (59, 2541952), (64, 2343362), (112, 1339064), (118, 1270976), (128, 1171681), (224, 669532), (236, 635488), (413, 363136), (448, 334766), (472, 317744), (826, 181568), (896, 167383), (944, 158872), (1652, 90784), (1888, 79436), (2837, 52864), (3304, 45392), (3776, 39718), (5674, 26432), (6608, 22696), (7552, 19859), (11348, 13216)]