131915148

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 313582080

約数和(自身を除く): 181666932

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 227, 237, 316, 454, 474, 613, 681, 908, 948, 1226, 1362, 1839, 2452, 2724, 3678, 7356, 17933, 35866, 48427, 53799, 71732, 96854, 107598, 139151, 145281, 193708, 215196, 278302, 290562, 417453, 556604, 581124, 834906, 1669812, 10992929, 21985858, 32978787, 43971716, 65957574, 131915148]

約数ペア:

[(1, 131915148), (2, 65957574), (3, 43971716), (4, 32978787), (6, 21985858), (12, 10992929), (79, 1669812), (158, 834906), (227, 581124), (237, 556604), (316, 417453), (454, 290562), (474, 278302), (613, 215196), (681, 193708), (908, 145281), (948, 139151), (1226, 107598), (1362, 96854), (1839, 71732), (2452, 53799), (2724, 48427), (3678, 35866), (7356, 17933)]