149194612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{40063}}^1$

素因数の和:40100

約数の個数: 36

約数和(自身を含む): 319710720

約数和(自身を除く): 170516108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 40063, 80126, 160252, 280441, 560882, 761197, 1121764, 1522394, 1963087, 3044788, 3926174, 5328379, 7852348, 10656758, 21313516, 37298653, 74597306, 149194612]

約数ペア:

[(1, 149194612), (2, 74597306), (4, 37298653), (7, 21313516), (14, 10656758), (19, 7852348), (28, 5328379), (38, 3926174), (49, 3044788), (76, 1963087), (98, 1522394), (133, 1121764), (196, 761197), (266, 560882), (532, 280441), (931, 160252), (1862, 80126), (3724, 40063)]