155843568

素因数分解:

$2^4\times 3^3\times {\mathrm{360749}}^1$

素因数の和:360766

約数の個数: 40

約数和(自身を含む): 447330000

約数和(自身を除く): 291486432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 360749, 721498, 1082247, 1442996, 2164494, 2885992, 3246741, 4328988, 5771984, 6493482, 8657976, 9740223, 12986964, 17315952, 19480446, 25973928, 38960892, 51947856, 77921784, 155843568]

約数ペア:

[(1, 155843568), (2, 77921784), (3, 51947856), (4, 38960892), (6, 25973928), (8, 19480446), (9, 17315952), (12, 12986964), (16, 9740223), (18, 8657976), (24, 6493482), (27, 5771984), (36, 4328988), (48, 3246741), (54, 2885992), (72, 2164494), (108, 1442996), (144, 1082247), (216, 721498), (432, 360749)]