136168480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{121579}}^1$

素因数の和:121601

約数の個数: 48

約数和(自身を含む): 367657920

約数和(自身を除く): 231489440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 121579, 243158, 486316, 607895, 851053, 972632, 1215790, 1702106, 1945264, 2431580, 3404212, 3890528, 4255265, 4863160, 6808424, 8510530, 9726320, 13616848, 17021060, 19452640, 27233696, 34042120, 68084240, 136168480]

約数ペア:

[(1, 136168480), (2, 68084240), (4, 34042120), (5, 27233696), (7, 19452640), (8, 17021060), (10, 13616848), (14, 9726320), (16, 8510530), (20, 6808424), (28, 4863160), (32, 4255265), (35, 3890528), (40, 3404212), (56, 2431580), (70, 1945264), (80, 1702106), (112, 1215790), (140, 972632), (160, 851053), (224, 607895), (280, 486316), (560, 243158), (1120, 121579)]