161433648

素因数分解:

$2^4\times 3^5\times {\mathrm{41521}}^1$

素因数の和:41544

約数の個数: 60

約数和(自身を含む): 468534248

約数和(自身を除く): 307100600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 41521, 83042, 124563, 166084, 249126, 332168, 373689, 498252, 664336, 747378, 996504, 1121067, 1494756, 1993008, 2242134, 2989512, 3363201, 4484268, 5979024, 6726402, 8968536, 10089603, 13452804, 17937072, 20179206, 26905608, 40358412, 53811216, 80716824, 161433648]

約数ペア:

[(1, 161433648), (2, 80716824), (3, 53811216), (4, 40358412), (6, 26905608), (8, 20179206), (9, 17937072), (12, 13452804), (16, 10089603), (18, 8968536), (24, 6726402), (27, 5979024), (36, 4484268), (48, 3363201), (54, 2989512), (72, 2242134), (81, 1993008), (108, 1494756), (144, 1121067), (162, 996504), (216, 747378), (243, 664336), (324, 498252), (432, 373689), (486, 332168), (648, 249126), (972, 166084), (1296, 124563), (1944, 83042), (3888, 41521)]