145574912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:933

約数の個数: 88

約数和(自身を含む): 347433216

約数和(自身を除く): 201858304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 883, 896, 1024, 1288, 1472, 1766, 1792, 2576, 2944, 3532, 3584, 5152, 5888, 6181, 7064, 7168, 10304, 11776, 12362, 14128, 20309, 20608, 23552, 24724, 28256, 40618, 41216, 49448, 56512, 81236, 82432, 98896, 113024, 142163, 162472, 164864, 197792, 226048, 284326, 324944, 395584, 452096, 568652, 649888, 791168, 904192, 1137304, 1299776, 1582336, 2274608, 2599552, 3164672, 4549216, 5199104, 6329344, 9098432, 10398208, 18196864, 20796416, 36393728, 72787456, 145574912]

約数ペア:

[(1, 145574912), (2, 72787456), (4, 36393728), (7, 20796416), (8, 18196864), (14, 10398208), (16, 9098432), (23, 6329344), (28, 5199104), (32, 4549216), (46, 3164672), (56, 2599552), (64, 2274608), (92, 1582336), (112, 1299776), (128, 1137304), (161, 904192), (184, 791168), (224, 649888), (256, 568652), (322, 452096), (368, 395584), (448, 324944), (512, 284326), (644, 226048), (736, 197792), (883, 164864), (896, 162472), (1024, 142163), (1288, 113024), (1472, 98896), (1766, 82432), (1792, 81236), (2576, 56512), (2944, 49448), (3532, 41216), (3584, 40618), (5152, 28256), (5888, 24724), (6181, 23552), (7064, 20608), (7168, 20309), (10304, 14128), (11776, 12362)]