148949284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{178169}}^1$

素因数の和:178203

約数の個数: 24

約数和(自身を含む): 299325600

約数和(自身を除く): 150376316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 178169, 356338, 712676, 1959859, 3385211, 3919718, 6770422, 7839436, 13540844, 37237321, 74474642, 148949284]

約数ペア:

[(1, 148949284), (2, 74474642), (4, 37237321), (11, 13540844), (19, 7839436), (22, 6770422), (38, 3919718), (44, 3385211), (76, 1959859), (209, 712676), (418, 356338), (836, 178169)]