157513620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238657}}^1$

素因数の和:238680

約数の個数: 48

約数和(自身を含む): 481134528

約数和(自身を除く): 323620908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 238657, 477314, 715971, 954628, 1193285, 1431942, 2386570, 2625227, 2863884, 3579855, 4773140, 5250454, 7159710, 7875681, 10500908, 13126135, 14319420, 15751362, 26252270, 31502724, 39378405, 52504540, 78756810, 157513620]

約数ペア:

[(1, 157513620), (2, 78756810), (3, 52504540), (4, 39378405), (5, 31502724), (6, 26252270), (10, 15751362), (11, 14319420), (12, 13126135), (15, 10500908), (20, 7875681), (22, 7159710), (30, 5250454), (33, 4773140), (44, 3579855), (55, 2863884), (60, 2625227), (66, 2386570), (110, 1431942), (132, 1193285), (165, 954628), (220, 715971), (330, 477314), (660, 238657)]