171880056

素因数分解:

$2^3\times 3^4\times {\mathrm{265247}}^1$

素因数の和:265265

約数の個数: 40

約数和(自身を含む): 481425120

約数和(自身を除く): 309545064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 265247, 530494, 795741, 1060988, 1591482, 2121976, 2387223, 3182964, 4774446, 6365928, 7161669, 9548892, 14323338, 19097784, 21485007, 28646676, 42970014, 57293352, 85940028, 171880056]

約数ペア:

[(1, 171880056), (2, 85940028), (3, 57293352), (4, 42970014), (6, 28646676), (8, 21485007), (9, 19097784), (12, 14323338), (18, 9548892), (24, 7161669), (27, 6365928), (36, 4774446), (54, 3182964), (72, 2387223), (81, 2121976), (108, 1591482), (162, 1060988), (216, 795741), (324, 530494), (648, 265247)]