147644644

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 312589368

約数和(自身を除く): 164944724

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 61, 98, 106, 122, 196, 212, 233, 244, 371, 427, 466, 742, 854, 932, 1484, 1631, 1708, 2597, 2989, 3233, 3262, 5194, 5978, 6466, 6524, 10388, 11417, 11956, 12349, 12932, 14213, 22631, 22834, 24698, 28426, 45262, 45668, 49396, 56852, 86443, 90524, 99491, 158417, 172886, 198982, 316834, 345772, 397964, 605101, 633668, 696437, 753289, 1210202, 1392874, 1506578, 2420404, 2785748, 3013156, 5273023, 10546046, 21092092, 36911161, 73822322, 147644644]

約数ペア:

[(1, 147644644), (2, 73822322), (4, 36911161), (7, 21092092), (14, 10546046), (28, 5273023), (49, 3013156), (53, 2785748), (61, 2420404), (98, 1506578), (106, 1392874), (122, 1210202), (196, 753289), (212, 696437), (233, 633668), (244, 605101), (371, 397964), (427, 345772), (466, 316834), (742, 198982), (854, 172886), (932, 158417), (1484, 99491), (1631, 90524), (1708, 86443), (2597, 56852), (2989, 49396), (3233, 45668), (3262, 45262), (5194, 28426), (5978, 24698), (6466, 22834), (6524, 22631), (10388, 14213), (11417, 12932), (11956, 12349)]