155397330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156967}}^1$

素因数の和:156991

約数の個数: 48

約数和(自身を含む): 440766144

約数和(自身を除く): 285368814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 156967, 313934, 470901, 784835, 941802, 1412703, 1569670, 1726637, 2354505, 2825406, 3453274, 4709010, 5179911, 7063515, 8633185, 10359822, 14127030, 15539733, 17266370, 25899555, 31079466, 51799110, 77698665, 155397330]

約数ペア:

[(1, 155397330), (2, 77698665), (3, 51799110), (5, 31079466), (6, 25899555), (9, 17266370), (10, 15539733), (11, 14127030), (15, 10359822), (18, 8633185), (22, 7063515), (30, 5179911), (33, 4709010), (45, 3453274), (55, 2825406), (66, 2354505), (90, 1726637), (99, 1569670), (110, 1412703), (165, 941802), (198, 784835), (330, 470901), (495, 313934), (990, 156967)]