145932496

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{149521}}^1$

素因数の和:149590

約数の個数: 20

約数和(自身を含む): 287381284

約数和(自身を除く): 141448788

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 149521, 299042, 598084, 1196168, 2392336, 9120781, 18241562, 36483124, 72966248, 145932496]

約数ペア:

[(1, 145932496), (2, 72966248), (4, 36483124), (8, 18241562), (16, 9120781), (61, 2392336), (122, 1196168), (244, 598084), (488, 299042), (976, 149521)]