181983144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 544481280

約数和(自身を除く): 362498136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 166, 168, 186, 217, 248, 249, 332, 372, 421, 434, 498, 581, 651, 664, 744, 842, 868, 996, 1162, 1263, 1302, 1684, 1736, 1743, 1992, 2324, 2526, 2573, 2604, 2947, 3368, 3486, 4648, 5052, 5146, 5208, 5894, 6972, 7719, 8841, 10104, 10292, 11788, 13051, 13944, 15438, 17682, 18011, 20584, 23576, 26102, 30876, 34943, 35364, 36022, 39153, 52204, 54033, 61752, 69886, 70728, 72044, 78306, 91357, 104408, 104829, 108066, 139772, 144088, 156612, 182714, 209658, 216132, 244601, 274071, 279544, 313224, 365428, 419316, 432264, 489202, 548142, 730856, 733803, 838632, 978404, 1083233, 1096284, 1467606, 1956808, 2166466, 2192568, 2935212, 3249699, 4332932, 5870424, 6499398, 7582631, 8665864, 12998796, 15165262, 22747893, 25997592, 30330524, 45495786, 60661048, 90991572, 181983144]

約数ペア:

[(1, 181983144), (2, 90991572), (3, 60661048), (4, 45495786), (6, 30330524), (7, 25997592), (8, 22747893), (12, 15165262), (14, 12998796), (21, 8665864), (24, 7582631), (28, 6499398), (31, 5870424), (42, 4332932), (56, 3249699), (62, 2935212), (83, 2192568), (84, 2166466), (93, 1956808), (124, 1467606), (166, 1096284), (168, 1083233), (186, 978404), (217, 838632), (248, 733803), (249, 730856), (332, 548142), (372, 489202), (421, 432264), (434, 419316), (498, 365428), (581, 313224), (651, 279544), (664, 274071), (744, 244601), (842, 216132), (868, 209658), (996, 182714), (1162, 156612), (1263, 144088), (1302, 139772), (1684, 108066), (1736, 104829), (1743, 104408), (1992, 91357), (2324, 78306), (2526, 72044), (2573, 70728), (2604, 69886), (2947, 61752), (3368, 54033), (3486, 52204), (4648, 39153), (5052, 36022), (5146, 35364), (5208, 34943), (5894, 30876), (6972, 26102), (7719, 23576), (8841, 20584), (10104, 18011), (10292, 17682), (11788, 15438), (13051, 13944)]