189933576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 576384000

約数和(自身を除く): 386450424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 157, 168, 228, 266, 314, 379, 399, 456, 471, 532, 628, 758, 798, 942, 1064, 1099, 1137, 1256, 1516, 1596, 1884, 2198, 2274, 2653, 2983, 3032, 3192, 3297, 3768, 4396, 4548, 5306, 5966, 6594, 7201, 7959, 8792, 8949, 9096, 10612, 11932, 13188, 14402, 15918, 17898, 20881, 21224, 21603, 23864, 26376, 28804, 31836, 35796, 41762, 43206, 50407, 57608, 59503, 62643, 63672, 71592, 83524, 86412, 100814, 119006, 125286, 151221, 167048, 172824, 178509, 201628, 238012, 250572, 302442, 357018, 403256, 416521, 476024, 501144, 604884, 714036, 833042, 1130557, 1209768, 1249563, 1428072, 1666084, 2261114, 2499126, 3332168, 3391671, 4522228, 4998252, 6783342, 7913899, 9044456, 9996504, 13566684, 15827798, 23741697, 27133368, 31655596, 47483394, 63311192, 94966788, 189933576]

約数ペア:

[(1, 189933576), (2, 94966788), (3, 63311192), (4, 47483394), (6, 31655596), (7, 27133368), (8, 23741697), (12, 15827798), (14, 13566684), (19, 9996504), (21, 9044456), (24, 7913899), (28, 6783342), (38, 4998252), (42, 4522228), (56, 3391671), (57, 3332168), (76, 2499126), (84, 2261114), (114, 1666084), (133, 1428072), (152, 1249563), (157, 1209768), (168, 1130557), (228, 833042), (266, 714036), (314, 604884), (379, 501144), (399, 476024), (456, 416521), (471, 403256), (532, 357018), (628, 302442), (758, 250572), (798, 238012), (942, 201628), (1064, 178509), (1099, 172824), (1137, 167048), (1256, 151221), (1516, 125286), (1596, 119006), (1884, 100814), (2198, 86412), (2274, 83524), (2653, 71592), (2983, 63672), (3032, 62643), (3192, 59503), (3297, 57608), (3768, 50407), (4396, 43206), (4548, 41762), (5306, 35796), (5966, 31836), (6594, 28804), (7201, 26376), (7959, 23864), (8792, 21603), (8949, 21224), (9096, 20881), (10612, 17898), (11932, 15918), (13188, 14402)]