161786688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 530498304

約数和(自身を除く): 368711616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 73, 84, 96, 97, 102, 112, 119, 136, 146, 168, 192, 194, 204, 219, 224, 238, 272, 291, 292, 336, 357, 388, 408, 438, 448, 476, 511, 544, 582, 584, 672, 679, 714, 776, 816, 876, 952, 1022, 1088, 1164, 1168, 1241, 1344, 1358, 1428, 1533, 1552, 1632, 1649, 1752, 1904, 2037, 2044, 2328, 2336, 2482, 2716, 2856, 3066, 3104, 3264, 3298, 3504, 3723, 3808, 4074, 4088, 4656, 4672, 4947, 4964, 5432, 5712, 6132, 6208, 6596, 7008, 7081, 7446, 7616, 8148, 8176, 8687, 9312, 9894, 9928, 10864, 11424, 11543, 12264, 13192, 14016, 14162, 14892, 16296, 16352, 17374, 18624, 19788, 19856, 21243, 21728, 22848, 23086, 24528, 26061, 26384, 28324, 29784, 32592, 32704, 34629, 34748, 39576, 39712, 42486, 43456, 46172, 49056, 49567, 52122, 52768, 56648, 59568, 65184, 69258, 69496, 79152, 79424, 84972, 92344, 98112, 99134, 104244, 105536, 113296, 119136, 120377, 130368, 138516, 138992, 148701, 158304, 169944, 184688, 198268, 208488, 226592, 238272, 240754, 277032, 277984, 297402, 316608, 339888, 361131, 369376, 396536, 416976, 453184, 481508, 554064, 555968, 594804, 679776, 722262, 738752, 793072, 833952, 842639, 963016, 1108128, 1189608, 1359552, 1444524, 1586144, 1667904, 1685278, 1926032, 2216256, 2379216, 2527917, 2889048, 3172288, 3370556, 3852064, 4758432, 5055834, 5778096, 6741112, 7704128, 9516864, 10111668, 11556192, 13482224, 20223336, 23112384, 26964448, 40446672, 53928896, 80893344, 161786688]

約数ペア:

[(1, 161786688), (2, 80893344), (3, 53928896), (4, 40446672), (6, 26964448), (7, 23112384), (8, 20223336), (12, 13482224), (14, 11556192), (16, 10111668), (17, 9516864), (21, 7704128), (24, 6741112), (28, 5778096), (32, 5055834), (34, 4758432), (42, 3852064), (48, 3370556), (51, 3172288), (56, 2889048), (64, 2527917), (68, 2379216), (73, 2216256), (84, 1926032), (96, 1685278), (97, 1667904), (102, 1586144), (112, 1444524), (119, 1359552), (136, 1189608), (146, 1108128), (168, 963016), (192, 842639), (194, 833952), (204, 793072), (219, 738752), (224, 722262), (238, 679776), (272, 594804), (291, 555968), (292, 554064), (336, 481508), (357, 453184), (388, 416976), (408, 396536), (438, 369376), (448, 361131), (476, 339888), (511, 316608), (544, 297402), (582, 277984), (584, 277032), (672, 240754), (679, 238272), (714, 226592), (776, 208488), (816, 198268), (876, 184688), (952, 169944), (1022, 158304), (1088, 148701), (1164, 138992), (1168, 138516), (1241, 130368), (1344, 120377), (1358, 119136), (1428, 113296), (1533, 105536), (1552, 104244), (1632, 99134), (1649, 98112), (1752, 92344), (1904, 84972), (2037, 79424), (2044, 79152), (2328, 69496), (2336, 69258), (2482, 65184), (2716, 59568), (2856, 56648), (3066, 52768), (3104, 52122), (3264, 49567), (3298, 49056), (3504, 46172), (3723, 43456), (3808, 42486), (4074, 39712), (4088, 39576), (4656, 34748), (4672, 34629), (4947, 32704), (4964, 32592), (5432, 29784), (5712, 28324), (6132, 26384), (6208, 26061), (6596, 24528), (7008, 23086), (7081, 22848), (7446, 21728), (7616, 21243), (8148, 19856), (8176, 19788), (8687, 18624), (9312, 17374), (9894, 16352), (9928, 16296), (10864, 14892), (11424, 14162), (11543, 14016), (12264, 13192)]