188738928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 609374688

約数和(自身を除く): 420635760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 791, 904, 1008, 1017, 1356, 1582, 1657, 1808, 2034, 2373, 2712, 3164, 3314, 4068, 4746, 4971, 5424, 6328, 6628, 7119, 8136, 9492, 9942, 11599, 12656, 13256, 14238, 14913, 16272, 18984, 19884, 23198, 26512, 28476, 29826, 34797, 37968, 39768, 46396, 56952, 59652, 69594, 79536, 92792, 104391, 113904, 119304, 139188, 185584, 187241, 208782, 238608, 278376, 374482, 417564, 556752, 561723, 748964, 835128, 1123446, 1310687, 1497928, 1670256, 1685169, 2246892, 2621374, 2995856, 3370338, 3932061, 4493784, 5242748, 6740676, 7864122, 8987568, 10485496, 11796183, 13481352, 15728244, 20970992, 23592366, 26962704, 31456488, 47184732, 62912976, 94369464, 188738928]

約数ペア:

[(1, 188738928), (2, 94369464), (3, 62912976), (4, 47184732), (6, 31456488), (7, 26962704), (8, 23592366), (9, 20970992), (12, 15728244), (14, 13481352), (16, 11796183), (18, 10485496), (21, 8987568), (24, 7864122), (28, 6740676), (36, 5242748), (42, 4493784), (48, 3932061), (56, 3370338), (63, 2995856), (72, 2621374), (84, 2246892), (112, 1685169), (113, 1670256), (126, 1497928), (144, 1310687), (168, 1123446), (226, 835128), (252, 748964), (336, 561723), (339, 556752), (452, 417564), (504, 374482), (678, 278376), (791, 238608), (904, 208782), (1008, 187241), (1017, 185584), (1356, 139188), (1582, 119304), (1657, 113904), (1808, 104391), (2034, 92792), (2373, 79536), (2712, 69594), (3164, 59652), (3314, 56952), (4068, 46396), (4746, 39768), (4971, 37968), (5424, 34797), (6328, 29826), (6628, 28476), (7119, 26512), (8136, 23198), (9492, 19884), (9942, 18984), (11599, 16272), (12656, 14913), (13256, 14238)]