189198464

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 477523200

約数和(自身を除く): 288324736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 364, 416, 439, 448, 481, 518, 592, 728, 832, 878, 896, 962, 1036, 1184, 1456, 1664, 1756, 1924, 2072, 2368, 2912, 3073, 3367, 3512, 3848, 4144, 4736, 5707, 5824, 6146, 6734, 7024, 7696, 8288, 11414, 11648, 12292, 13468, 14048, 15392, 16243, 16576, 22828, 24584, 26936, 28096, 30784, 32486, 33152, 39949, 45656, 49168, 53872, 56192, 61568, 64972, 79898, 91312, 98336, 107744, 113701, 129944, 159796, 182624, 196672, 211159, 215488, 227402, 259888, 319592, 365248, 393344, 422318, 430976, 454804, 519776, 639184, 730496, 844636, 909608, 1039552, 1278368, 1478113, 1689272, 1819216, 2079104, 2556736, 2956226, 3378544, 3638432, 5113472, 5912452, 6757088, 7276864, 11824904, 13514176, 14553728, 23649808, 27028352, 47299616, 94599232, 189198464]

約数ペア:

[(1, 189198464), (2, 94599232), (4, 47299616), (7, 27028352), (8, 23649808), (13, 14553728), (14, 13514176), (16, 11824904), (26, 7276864), (28, 6757088), (32, 5912452), (37, 5113472), (52, 3638432), (56, 3378544), (64, 2956226), (74, 2556736), (91, 2079104), (104, 1819216), (112, 1689272), (128, 1478113), (148, 1278368), (182, 1039552), (208, 909608), (224, 844636), (259, 730496), (296, 639184), (364, 519776), (416, 454804), (439, 430976), (448, 422318), (481, 393344), (518, 365248), (592, 319592), (728, 259888), (832, 227402), (878, 215488), (896, 211159), (962, 196672), (1036, 182624), (1184, 159796), (1456, 129944), (1664, 113701), (1756, 107744), (1924, 98336), (2072, 91312), (2368, 79898), (2912, 64972), (3073, 61568), (3367, 56192), (3512, 53872), (3848, 49168), (4144, 45656), (4736, 39949), (5707, 33152), (5824, 32486), (6146, 30784), (6734, 28096), (7024, 26936), (7696, 24584), (8288, 22828), (11414, 16576), (11648, 16243), (12292, 15392), (13468, 14048)]