189896832

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2435

約数の個数: 128

約数和(自身を含む): 585072000

約数和(自身を除く): 395175168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2389, 2484, 2944, 3312, 3456, 4416, 4778, 4968, 6624, 7167, 8832, 9556, 9936, 13248, 14334, 19112, 19872, 21501, 26496, 28668, 38224, 39744, 43002, 54947, 57336, 64503, 76448, 79488, 86004, 109894, 114672, 129006, 152896, 164841, 172008, 219788, 229344, 258012, 305792, 329682, 344016, 439576, 458688, 494523, 516024, 659364, 688032, 879152, 917376, 989046, 1032048, 1318728, 1376064, 1483569, 1758304, 1978092, 2064096, 2637456, 2752128, 2967138, 3516608, 3956184, 4128192, 5274912, 5934276, 7033216, 7912368, 8256384, 10549824, 11868552, 15824736, 21099648, 23737104, 31649472, 47474208, 63298944, 94948416, 189896832]

約数ペア:

[(1, 189896832), (2, 94948416), (3, 63298944), (4, 47474208), (6, 31649472), (8, 23737104), (9, 21099648), (12, 15824736), (16, 11868552), (18, 10549824), (23, 8256384), (24, 7912368), (27, 7033216), (32, 5934276), (36, 5274912), (46, 4128192), (48, 3956184), (54, 3516608), (64, 2967138), (69, 2752128), (72, 2637456), (92, 2064096), (96, 1978092), (108, 1758304), (128, 1483569), (138, 1376064), (144, 1318728), (184, 1032048), (192, 989046), (207, 917376), (216, 879152), (276, 688032), (288, 659364), (368, 516024), (384, 494523), (414, 458688), (432, 439576), (552, 344016), (576, 329682), (621, 305792), (736, 258012), (828, 229344), (864, 219788), (1104, 172008), (1152, 164841), (1242, 152896), (1472, 129006), (1656, 114672), (1728, 109894), (2208, 86004), (2389, 79488), (2484, 76448), (2944, 64503), (3312, 57336), (3456, 54947), (4416, 43002), (4778, 39744), (4968, 38224), (6624, 28668), (7167, 26496), (8832, 21501), (9556, 19872), (9936, 19112), (13248, 14334)]