163698408

素因数分解:

$2^3\times 3^6\times {\mathrm{28069}}^1$

素因数の和:28093

約数の個数: 56

約数和(自身を含む): 460207650

約数和(自身を除く): 296509242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 28069, 56138, 84207, 112276, 168414, 224552, 252621, 336828, 505242, 673656, 757863, 1010484, 1515726, 2020968, 2273589, 3031452, 4547178, 6062904, 6820767, 9094356, 13641534, 18188712, 20462301, 27283068, 40924602, 54566136, 81849204, 163698408]

約数ペア:

[(1, 163698408), (2, 81849204), (3, 54566136), (4, 40924602), (6, 27283068), (8, 20462301), (9, 18188712), (12, 13641534), (18, 9094356), (24, 6820767), (27, 6062904), (36, 4547178), (54, 3031452), (72, 2273589), (81, 2020968), (108, 1515726), (162, 1010484), (216, 757863), (243, 673656), (324, 505242), (486, 336828), (648, 252621), (729, 224552), (972, 168414), (1458, 112276), (1944, 84207), (2916, 56138), (5832, 28069)]