140713088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{57859}}^1$

素因数の和:57892

約数の個数: 32

約数和(自身を含む): 295086000

約数和(自身を除く): 154372912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 57859, 115718, 231436, 462872, 925744, 1099321, 1851488, 2198642, 3702976, 4397284, 7405952, 8794568, 17589136, 35178272, 70356544, 140713088]

約数ペア:

[(1, 140713088), (2, 70356544), (4, 35178272), (8, 17589136), (16, 8794568), (19, 7405952), (32, 4397284), (38, 3702976), (64, 2198642), (76, 1851488), (128, 1099321), (152, 925744), (304, 462872), (608, 231436), (1216, 115718), (2432, 57859)]