190561728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 112

約数和(自身を含む): 584630784

約数和(自身を除く): 394069056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1704, 1988, 1997, 2272, 2982, 3408, 3976, 3994, 4544, 5964, 5991, 6816, 7952, 7988, 11928, 11982, 13632, 13979, 15904, 15976, 23856, 23964, 27958, 31808, 31952, 41937, 47712, 47928, 55916, 63904, 83874, 95424, 95856, 111832, 127808, 141787, 167748, 191712, 223664, 283574, 335496, 383424, 425361, 447328, 567148, 670992, 850722, 894656, 992509, 1134296, 1341984, 1701444, 1985018, 2268592, 2683968, 2977527, 3402888, 3970036, 4537184, 5955054, 6805776, 7940072, 9074368, 11910108, 13611552, 15880144, 23820216, 27223104, 31760288, 47640432, 63520576, 95280864, 190561728]

約数ペア:

[(1, 190561728), (2, 95280864), (3, 63520576), (4, 47640432), (6, 31760288), (7, 27223104), (8, 23820216), (12, 15880144), (14, 13611552), (16, 11910108), (21, 9074368), (24, 7940072), (28, 6805776), (32, 5955054), (42, 4537184), (48, 3970036), (56, 3402888), (64, 2977527), (71, 2683968), (84, 2268592), (96, 1985018), (112, 1701444), (142, 1341984), (168, 1134296), (192, 992509), (213, 894656), (224, 850722), (284, 670992), (336, 567148), (426, 447328), (448, 425361), (497, 383424), (568, 335496), (672, 283574), (852, 223664), (994, 191712), (1136, 167748), (1344, 141787), (1491, 127808), (1704, 111832), (1988, 95856), (1997, 95424), (2272, 83874), (2982, 63904), (3408, 55916), (3976, 47928), (3994, 47712), (4544, 41937), (5964, 31952), (5991, 31808), (6816, 27958), (7952, 23964), (7988, 23856), (11928, 15976), (11982, 15904), (13632, 13979)]