128390592

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 400287744

約数和(自身を除く): 271897152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 53, 62, 64, 66, 74, 88, 93, 96, 106, 111, 124, 132, 148, 159, 176, 186, 192, 212, 222, 248, 264, 296, 318, 341, 352, 372, 407, 424, 444, 496, 528, 583, 592, 636, 682, 704, 744, 814, 848, 888, 992, 1023, 1056, 1147, 1166, 1184, 1221, 1272, 1364, 1488, 1628, 1643, 1696, 1749, 1776, 1961, 1984, 2046, 2112, 2294, 2332, 2368, 2442, 2544, 2728, 2976, 3256, 3286, 3392, 3441, 3498, 3552, 3922, 4092, 4588, 4664, 4884, 4929, 5088, 5456, 5883, 5952, 6512, 6572, 6882, 6996, 7104, 7844, 8184, 9176, 9328, 9768, 9858, 10176, 10912, 11766, 12617, 13024, 13144, 13764, 13992, 15688, 16368, 18073, 18352, 18656, 19536, 19716, 21571, 21824, 23532, 25234, 26048, 26288, 27528, 27984, 31376, 32736, 36146, 36704, 37312, 37851, 39072, 39432, 43142, 47064, 50468, 52576, 54219, 55056, 55968, 60791, 62752, 64713, 65472, 72292, 73408, 75702, 78144, 78864, 86284, 94128, 100936, 105152, 108438, 110112, 111936, 121582, 125504, 129426, 144584, 151404, 157728, 172568, 182373, 188256, 201872, 216876, 220224, 243164, 258852, 289168, 302808, 315456, 345136, 364746, 376512, 403744, 433752, 486328, 517704, 578336, 605616, 668701, 690272, 729492, 807488, 867504, 972656, 1035408, 1156672, 1211232, 1337402, 1380544, 1458984, 1735008, 1945312, 2006103, 2070816, 2422464, 2674804, 2917968, 3470016, 3890624, 4012206, 4141632, 5349608, 5835936, 8024412, 10699216, 11671872, 16048824, 21398432, 32097648, 42796864, 64195296, 128390592]

約数ペア:

[(1, 128390592), (2, 64195296), (3, 42796864), (4, 32097648), (6, 21398432), (8, 16048824), (11, 11671872), (12, 10699216), (16, 8024412), (22, 5835936), (24, 5349608), (31, 4141632), (32, 4012206), (33, 3890624), (37, 3470016), (44, 2917968), (48, 2674804), (53, 2422464), (62, 2070816), (64, 2006103), (66, 1945312), (74, 1735008), (88, 1458984), (93, 1380544), (96, 1337402), (106, 1211232), (111, 1156672), (124, 1035408), (132, 972656), (148, 867504), (159, 807488), (176, 729492), (186, 690272), (192, 668701), (212, 605616), (222, 578336), (248, 517704), (264, 486328), (296, 433752), (318, 403744), (341, 376512), (352, 364746), (372, 345136), (407, 315456), (424, 302808), (444, 289168), (496, 258852), (528, 243164), (583, 220224), (592, 216876), (636, 201872), (682, 188256), (704, 182373), (744, 172568), (814, 157728), (848, 151404), (888, 144584), (992, 129426), (1023, 125504), (1056, 121582), (1147, 111936), (1166, 110112), (1184, 108438), (1221, 105152), (1272, 100936), (1364, 94128), (1488, 86284), (1628, 78864), (1643, 78144), (1696, 75702), (1749, 73408), (1776, 72292), (1961, 65472), (1984, 64713), (2046, 62752), (2112, 60791), (2294, 55968), (2332, 55056), (2368, 54219), (2442, 52576), (2544, 50468), (2728, 47064), (2976, 43142), (3256, 39432), (3286, 39072), (3392, 37851), (3441, 37312), (3498, 36704), (3552, 36146), (3922, 32736), (4092, 31376), (4588, 27984), (4664, 27528), (4884, 26288), (4929, 26048), (5088, 25234), (5456, 23532), (5883, 21824), (5952, 21571), (6512, 19716), (6572, 19536), (6882, 18656), (6996, 18352), (7104, 18073), (7844, 16368), (8184, 15688), (9176, 13992), (9328, 13764), (9768, 13144), (9858, 13024), (10176, 12617), (10912, 11766)]