161208768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 526694400

約数和(自身を除く): 365485632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 59, 64, 76, 84, 96, 107, 112, 114, 118, 133, 152, 168, 177, 192, 214, 224, 228, 236, 266, 304, 321, 336, 354, 399, 413, 428, 448, 456, 472, 532, 608, 642, 672, 708, 749, 798, 826, 856, 912, 944, 1064, 1121, 1216, 1239, 1284, 1344, 1416, 1498, 1596, 1652, 1712, 1824, 1888, 2033, 2128, 2242, 2247, 2478, 2568, 2832, 2996, 3192, 3304, 3363, 3424, 3648, 3776, 4066, 4256, 4484, 4494, 4956, 5136, 5664, 5992, 6099, 6313, 6384, 6608, 6726, 6848, 7847, 8132, 8512, 8968, 8988, 9912, 10272, 11328, 11984, 12198, 12626, 12768, 13216, 13452, 14231, 15694, 16264, 17936, 17976, 18939, 19824, 20544, 23541, 23968, 24396, 25252, 25536, 26432, 26904, 28462, 31388, 32528, 35872, 35952, 37878, 39648, 42693, 44191, 47082, 47936, 48792, 50504, 53808, 56924, 62776, 65056, 71744, 71904, 75756, 79296, 85386, 88382, 94164, 97584, 101008, 107616, 113848, 119947, 125552, 130112, 132573, 143808, 151512, 170772, 176764, 188328, 195168, 202016, 215232, 227696, 239894, 251104, 265146, 303024, 341544, 353528, 359841, 376656, 390336, 404032, 455392, 479788, 502208, 530292, 606048, 683088, 707056, 719682, 753312, 839629, 910784, 959576, 1060584, 1212096, 1366176, 1414112, 1439364, 1506624, 1679258, 1919152, 2121168, 2518887, 2732352, 2828224, 2878728, 3358516, 3838304, 4242336, 5037774, 5757456, 6717032, 7676608, 8484672, 10075548, 11514912, 13434064, 20151096, 23029824, 26868128, 40302192, 53736256, 80604384, 161208768]

約数ペア:

[(1, 161208768), (2, 80604384), (3, 53736256), (4, 40302192), (6, 26868128), (7, 23029824), (8, 20151096), (12, 13434064), (14, 11514912), (16, 10075548), (19, 8484672), (21, 7676608), (24, 6717032), (28, 5757456), (32, 5037774), (38, 4242336), (42, 3838304), (48, 3358516), (56, 2878728), (57, 2828224), (59, 2732352), (64, 2518887), (76, 2121168), (84, 1919152), (96, 1679258), (107, 1506624), (112, 1439364), (114, 1414112), (118, 1366176), (133, 1212096), (152, 1060584), (168, 959576), (177, 910784), (192, 839629), (214, 753312), (224, 719682), (228, 707056), (236, 683088), (266, 606048), (304, 530292), (321, 502208), (336, 479788), (354, 455392), (399, 404032), (413, 390336), (428, 376656), (448, 359841), (456, 353528), (472, 341544), (532, 303024), (608, 265146), (642, 251104), (672, 239894), (708, 227696), (749, 215232), (798, 202016), (826, 195168), (856, 188328), (912, 176764), (944, 170772), (1064, 151512), (1121, 143808), (1216, 132573), (1239, 130112), (1284, 125552), (1344, 119947), (1416, 113848), (1498, 107616), (1596, 101008), (1652, 97584), (1712, 94164), (1824, 88382), (1888, 85386), (2033, 79296), (2128, 75756), (2242, 71904), (2247, 71744), (2478, 65056), (2568, 62776), (2832, 56924), (2996, 53808), (3192, 50504), (3304, 48792), (3363, 47936), (3424, 47082), (3648, 44191), (3776, 42693), (4066, 39648), (4256, 37878), (4484, 35952), (4494, 35872), (4956, 32528), (5136, 31388), (5664, 28462), (5992, 26904), (6099, 26432), (6313, 25536), (6384, 25252), (6608, 24396), (6726, 23968), (6848, 23541), (7847, 20544), (8132, 19824), (8512, 18939), (8968, 17976), (8988, 17936), (9912, 16264), (10272, 15694), (11328, 14231), (11984, 13452), (12198, 13216), (12626, 12768)]