189421056

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 240

約数和(自身を含む): 618563088

約数和(自身を除く): 429142032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 64, 66, 72, 74, 88, 96, 99, 101, 111, 128, 132, 144, 148, 176, 192, 198, 202, 222, 256, 264, 288, 296, 303, 333, 352, 384, 396, 404, 407, 444, 512, 528, 576, 592, 606, 666, 704, 768, 792, 808, 814, 888, 909, 1056, 1111, 1152, 1184, 1212, 1221, 1332, 1408, 1536, 1584, 1616, 1628, 1776, 1818, 2112, 2222, 2304, 2368, 2424, 2442, 2664, 2816, 3168, 3232, 3256, 3333, 3552, 3636, 3663, 3737, 4224, 4444, 4608, 4736, 4848, 4884, 5328, 5632, 6336, 6464, 6512, 6666, 7104, 7272, 7326, 7474, 8448, 8888, 9472, 9696, 9768, 9999, 10656, 11211, 12672, 12928, 13024, 13332, 14208, 14544, 14652, 14948, 16896, 17776, 18944, 19392, 19536, 19998, 21312, 22422, 25344, 25856, 26048, 26664, 28416, 29088, 29304, 29896, 33633, 35552, 38784, 39072, 39996, 41107, 42624, 44844, 50688, 51712, 52096, 53328, 56832, 58176, 58608, 59792, 67266, 71104, 77568, 78144, 79992, 82214, 85248, 89688, 104192, 106656, 116352, 117216, 119584, 123321, 134532, 142208, 155136, 156288, 159984, 164428, 170496, 179376, 208384, 213312, 232704, 234432, 239168, 246642, 269064, 284416, 312576, 319968, 328856, 358752, 369963, 426624, 465408, 468864, 478336, 493284, 538128, 568832, 625152, 639936, 657712, 717504, 739926, 853248, 937728, 956672, 986568, 1076256, 1279872, 1315424, 1435008, 1479852, 1706496, 1875456, 1913344, 1973136, 2152512, 2559744, 2630848, 2870016, 2959704, 3946272, 4305024, 5119488, 5261696, 5740032, 5919408, 7892544, 8610048, 10523392, 11838816, 15785088, 17220096, 21046784, 23677632, 31570176, 47355264, 63140352, 94710528, 189421056]

約数ペア:

[(1, 189421056), (2, 94710528), (3, 63140352), (4, 47355264), (6, 31570176), (8, 23677632), (9, 21046784), (11, 17220096), (12, 15785088), (16, 11838816), (18, 10523392), (22, 8610048), (24, 7892544), (32, 5919408), (33, 5740032), (36, 5261696), (37, 5119488), (44, 4305024), (48, 3946272), (64, 2959704), (66, 2870016), (72, 2630848), (74, 2559744), (88, 2152512), (96, 1973136), (99, 1913344), (101, 1875456), (111, 1706496), (128, 1479852), (132, 1435008), (144, 1315424), (148, 1279872), (176, 1076256), (192, 986568), (198, 956672), (202, 937728), (222, 853248), (256, 739926), (264, 717504), (288, 657712), (296, 639936), (303, 625152), (333, 568832), (352, 538128), (384, 493284), (396, 478336), (404, 468864), (407, 465408), (444, 426624), (512, 369963), (528, 358752), (576, 328856), (592, 319968), (606, 312576), (666, 284416), (704, 269064), (768, 246642), (792, 239168), (808, 234432), (814, 232704), (888, 213312), (909, 208384), (1056, 179376), (1111, 170496), (1152, 164428), (1184, 159984), (1212, 156288), (1221, 155136), (1332, 142208), (1408, 134532), (1536, 123321), (1584, 119584), (1616, 117216), (1628, 116352), (1776, 106656), (1818, 104192), (2112, 89688), (2222, 85248), (2304, 82214), (2368, 79992), (2424, 78144), (2442, 77568), (2664, 71104), (2816, 67266), (3168, 59792), (3232, 58608), (3256, 58176), (3333, 56832), (3552, 53328), (3636, 52096), (3663, 51712), (3737, 50688), (4224, 44844), (4444, 42624), (4608, 41107), (4736, 39996), (4848, 39072), (4884, 38784), (5328, 35552), (5632, 33633), (6336, 29896), (6464, 29304), (6512, 29088), (6666, 28416), (7104, 26664), (7272, 26048), (7326, 25856), (7474, 25344), (8448, 22422), (8888, 21312), (9472, 19998), (9696, 19536), (9768, 19392), (9999, 18944), (10656, 17776), (11211, 16896), (12672, 14948), (12928, 14652), (13024, 14544), (13332, 14208)]