129468242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 218574720

約数和(自身を除く): 89106478

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 779, 874, 943, 1558, 1886, 3613, 7226, 17917, 35834, 68647, 83099, 137294, 148133, 166198, 296266, 1578881, 2814527, 3157762, 3407059, 5629054, 6814118, 64734121, 129468242]

約数ペア:

[(1, 129468242), (2, 64734121), (19, 6814118), (23, 5629054), (38, 3407059), (41, 3157762), (46, 2814527), (82, 1578881), (437, 296266), (779, 166198), (874, 148133), (943, 137294), (1558, 83099), (1886, 68647), (3613, 35834), (7226, 17917)]