145905912

素因数分解:

$2^3\times 3^2\times {\mathrm{2026471}}^1$

素因数の和:2026483

約数の個数: 24

約数和(自身を含む): 395162040

約数和(自身を除く): 249256128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2026471, 4052942, 6079413, 8105884, 12158826, 16211768, 18238239, 24317652, 36476478, 48635304, 72952956, 145905912]

約数ペア:

[(1, 145905912), (2, 72952956), (3, 48635304), (4, 36476478), (6, 24317652), (8, 18238239), (9, 16211768), (12, 12158826), (18, 8105884), (24, 6079413), (36, 4052942), (72, 2026471)]