189271872

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 569159136

約数和(自身を除く): 379887264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 83, 96, 107, 111, 144, 148, 166, 192, 214, 222, 249, 288, 296, 321, 332, 333, 428, 444, 498, 576, 592, 642, 664, 666, 747, 856, 888, 963, 996, 1184, 1284, 1328, 1332, 1494, 1712, 1776, 1926, 1992, 2368, 2568, 2656, 2664, 2988, 3071, 3424, 3552, 3852, 3959, 3984, 5136, 5312, 5328, 5976, 6142, 6848, 7104, 7704, 7918, 7968, 8881, 9213, 10272, 10656, 11877, 11952, 12284, 15408, 15836, 15936, 17762, 18426, 20544, 21312, 23754, 23904, 24568, 26643, 27639, 30816, 31672, 35524, 35631, 36852, 47508, 47808, 49136, 53286, 55278, 61632, 63344, 71048, 71262, 73704, 79929, 95016, 98272, 106572, 110556, 126688, 142096, 142524, 147408, 159858, 190032, 196544, 213144, 221112, 253376, 284192, 285048, 294816, 319716, 328597, 380064, 426288, 442224, 568384, 570096, 589632, 639432, 657194, 760128, 852576, 884448, 985791, 1140192, 1278864, 1314388, 1705152, 1768896, 1971582, 2280384, 2557728, 2628776, 2957373, 3943164, 5115456, 5257552, 5914746, 7886328, 10515104, 11829492, 15772656, 21030208, 23658984, 31545312, 47317968, 63090624, 94635936, 189271872]

約数ペア:

[(1, 189271872), (2, 94635936), (3, 63090624), (4, 47317968), (6, 31545312), (8, 23658984), (9, 21030208), (12, 15772656), (16, 11829492), (18, 10515104), (24, 7886328), (32, 5914746), (36, 5257552), (37, 5115456), (48, 3943164), (64, 2957373), (72, 2628776), (74, 2557728), (83, 2280384), (96, 1971582), (107, 1768896), (111, 1705152), (144, 1314388), (148, 1278864), (166, 1140192), (192, 985791), (214, 884448), (222, 852576), (249, 760128), (288, 657194), (296, 639432), (321, 589632), (332, 570096), (333, 568384), (428, 442224), (444, 426288), (498, 380064), (576, 328597), (592, 319716), (642, 294816), (664, 285048), (666, 284192), (747, 253376), (856, 221112), (888, 213144), (963, 196544), (996, 190032), (1184, 159858), (1284, 147408), (1328, 142524), (1332, 142096), (1494, 126688), (1712, 110556), (1776, 106572), (1926, 98272), (1992, 95016), (2368, 79929), (2568, 73704), (2656, 71262), (2664, 71048), (2988, 63344), (3071, 61632), (3424, 55278), (3552, 53286), (3852, 49136), (3959, 47808), (3984, 47508), (5136, 36852), (5312, 35631), (5328, 35524), (5976, 31672), (6142, 30816), (6848, 27639), (7104, 26643), (7704, 24568), (7918, 23904), (7968, 23754), (8881, 21312), (9213, 20544), (10272, 18426), (10656, 17762), (11877, 15936), (11952, 15836), (12284, 15408)]