189894144

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{11239}}^1$

素因数の和:11271

約数の個数: 80

約数和(自身を含む): 551928960

約数和(自身を除く): 362034816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 11239, 16896, 22478, 33717, 44956, 67434, 89912, 123629, 134868, 179824, 247258, 269736, 359648, 370887, 494516, 539472, 719296, 741774, 989032, 1078944, 1438592, 1483548, 1978064, 2157888, 2877184, 2967096, 3956128, 4315776, 5754368, 5934192, 7912256, 8631552, 11868384, 15824512, 17263104, 23736768, 31649024, 47473536, 63298048, 94947072, 189894144]

約数ペア:

[(1, 189894144), (2, 94947072), (3, 63298048), (4, 47473536), (6, 31649024), (8, 23736768), (11, 17263104), (12, 15824512), (16, 11868384), (22, 8631552), (24, 7912256), (32, 5934192), (33, 5754368), (44, 4315776), (48, 3956128), (64, 2967096), (66, 2877184), (88, 2157888), (96, 1978064), (128, 1483548), (132, 1438592), (176, 1078944), (192, 989032), (256, 741774), (264, 719296), (352, 539472), (384, 494516), (512, 370887), (528, 359648), (704, 269736), (768, 247258), (1056, 179824), (1408, 134868), (1536, 123629), (2112, 89912), (2816, 67434), (4224, 44956), (5632, 33717), (8448, 22478), (11239, 16896)]