138720288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6710

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 290929632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6659, 6944, 10416, 13318, 19977, 20832, 26636, 39954, 46613, 53272, 79908, 93226, 106544, 139839, 159816, 186452, 206429, 213088, 279678, 319632, 372904, 412858, 559356, 619287, 639264, 745808, 825716, 1118712, 1238574, 1445003, 1491616, 1651432, 2237424, 2477148, 2890006, 3302864, 4335009, 4474848, 4954296, 5780012, 6605728, 8670018, 9908592, 11560024, 17340036, 19817184, 23120048, 34680072, 46240096, 69360144, 138720288]

約数ペア:

[(1, 138720288), (2, 69360144), (3, 46240096), (4, 34680072), (6, 23120048), (7, 19817184), (8, 17340036), (12, 11560024), (14, 9908592), (16, 8670018), (21, 6605728), (24, 5780012), (28, 4954296), (31, 4474848), (32, 4335009), (42, 3302864), (48, 2890006), (56, 2477148), (62, 2237424), (84, 1651432), (93, 1491616), (96, 1445003), (112, 1238574), (124, 1118712), (168, 825716), (186, 745808), (217, 639264), (224, 619287), (248, 559356), (336, 412858), (372, 372904), (434, 319632), (496, 279678), (651, 213088), (672, 206429), (744, 186452), (868, 159816), (992, 139839), (1302, 106544), (1488, 93226), (1736, 79908), (2604, 53272), (2976, 46613), (3472, 39954), (5208, 26636), (6659, 20832), (6944, 19977), (10416, 13318)]