138939024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13339}}^1$

素因数の和:13388

約数の個数: 80

約数和(自身を含む): 423464960

約数和(自身を除く): 284525936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 13339, 26678, 40017, 53356, 80034, 93373, 106712, 160068, 186746, 213424, 280119, 320136, 373492, 413509, 560238, 640272, 746984, 827018, 1120476, 1240527, 1493968, 1654036, 2240952, 2481054, 2894563, 3308072, 4481904, 4962108, 5789126, 6616144, 8683689, 9924216, 11578252, 17367378, 19848432, 23156504, 34734756, 46313008, 69469512, 138939024]

約数ペア:

[(1, 138939024), (2, 69469512), (3, 46313008), (4, 34734756), (6, 23156504), (7, 19848432), (8, 17367378), (12, 11578252), (14, 9924216), (16, 8683689), (21, 6616144), (24, 5789126), (28, 4962108), (31, 4481904), (42, 3308072), (48, 2894563), (56, 2481054), (62, 2240952), (84, 1654036), (93, 1493968), (112, 1240527), (124, 1120476), (168, 827018), (186, 746984), (217, 640272), (248, 560238), (336, 413509), (372, 373492), (434, 320136), (496, 280119), (651, 213424), (744, 186746), (868, 160068), (1302, 106712), (1488, 93373), (1736, 80034), (2604, 53356), (3472, 40017), (5208, 26678), (10416, 13339)]