189111936

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 554178240

約数和(自身を除く): 365066304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 624, 688, 832, 881, 1032, 1118, 1248, 1376, 1664, 1677, 1762, 2064, 2236, 2496, 2643, 2752, 3354, 3524, 4128, 4472, 4992, 5286, 5504, 6708, 7048, 8256, 8944, 10572, 11453, 13416, 14096, 16512, 17888, 21144, 22906, 26832, 28192, 34359, 35776, 37883, 42288, 45812, 53664, 56384, 68718, 71552, 75766, 84576, 91624, 107328, 112768, 113649, 137436, 151532, 169152, 183248, 214656, 227298, 274872, 303064, 338304, 366496, 454596, 492479, 549744, 606128, 732992, 909192, 984958, 1099488, 1212256, 1465984, 1477437, 1818384, 1969916, 2198976, 2424512, 2954874, 3636768, 3939832, 4397952, 4849024, 5909748, 7273536, 7879664, 11819496, 14547072, 15759328, 23638992, 31518656, 47277984, 63037312, 94555968, 189111936]

約数ペア:

[(1, 189111936), (2, 94555968), (3, 63037312), (4, 47277984), (6, 31518656), (8, 23638992), (12, 15759328), (13, 14547072), (16, 11819496), (24, 7879664), (26, 7273536), (32, 5909748), (39, 4849024), (43, 4397952), (48, 3939832), (52, 3636768), (64, 2954874), (78, 2424512), (86, 2198976), (96, 1969916), (104, 1818384), (128, 1477437), (129, 1465984), (156, 1212256), (172, 1099488), (192, 984958), (208, 909192), (258, 732992), (312, 606128), (344, 549744), (384, 492479), (416, 454596), (516, 366496), (559, 338304), (624, 303064), (688, 274872), (832, 227298), (881, 214656), (1032, 183248), (1118, 169152), (1248, 151532), (1376, 137436), (1664, 113649), (1677, 112768), (1762, 107328), (2064, 91624), (2236, 84576), (2496, 75766), (2643, 71552), (2752, 68718), (3354, 56384), (3524, 53664), (4128, 45812), (4472, 42288), (4992, 37883), (5286, 35776), (5504, 34359), (6708, 28192), (7048, 26832), (8256, 22906), (8944, 21144), (10572, 17888), (11453, 16512), (13416, 14096)]