163928268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28283}}^1$

素因数の和:28323

約数の個数: 72

約数和(自身を含む): 494178048

約数和(自身を除く): 330249780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 28283, 56566, 84849, 113132, 169698, 197981, 254547, 339396, 395962, 509094, 593943, 650509, 791924, 1018188, 1187886, 1301018, 1781829, 1951527, 2375772, 2602036, 3563658, 3903054, 4553563, 5854581, 7127316, 7806108, 9107126, 11709162, 13660689, 18214252, 23418324, 27321378, 40982067, 54642756, 81964134, 163928268]

約数ペア:

[(1, 163928268), (2, 81964134), (3, 54642756), (4, 40982067), (6, 27321378), (7, 23418324), (9, 18214252), (12, 13660689), (14, 11709162), (18, 9107126), (21, 7806108), (23, 7127316), (28, 5854581), (36, 4553563), (42, 3903054), (46, 3563658), (63, 2602036), (69, 2375772), (84, 1951527), (92, 1781829), (126, 1301018), (138, 1187886), (161, 1018188), (207, 791924), (252, 650509), (276, 593943), (322, 509094), (414, 395962), (483, 339396), (644, 254547), (828, 197981), (966, 169698), (1449, 113132), (1932, 84849), (2898, 56566), (5796, 28283)]