197177856

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 560964096

約数和(自身を除く): 363786240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 101, 123, 124, 128, 164, 186, 192, 202, 246, 248, 256, 303, 328, 372, 384, 404, 492, 496, 512, 606, 656, 744, 768, 808, 984, 992, 1212, 1271, 1312, 1488, 1536, 1616, 1968, 1984, 2424, 2542, 2624, 2976, 3131, 3232, 3813, 3936, 3968, 4141, 4848, 5084, 5248, 5952, 6262, 6464, 7626, 7872, 7936, 8282, 9393, 9696, 10168, 10496, 11904, 12423, 12524, 12928, 15252, 15744, 15872, 16564, 18786, 19392, 20336, 20992, 23808, 24846, 25048, 25856, 30504, 31488, 33128, 37572, 38784, 40672, 47616, 49692, 50096, 51712, 61008, 62976, 66256, 75144, 77568, 81344, 99384, 100192, 122016, 128371, 132512, 150288, 155136, 162688, 198768, 200384, 244032, 256742, 265024, 300576, 325376, 385113, 397536, 400768, 488064, 513484, 530048, 601152, 650752, 770226, 795072, 801536, 976128, 1026968, 1060096, 1202304, 1540452, 1590144, 1603072, 1952256, 2053936, 2120192, 2404608, 3080904, 3180288, 4107872, 4809216, 6161808, 6360576, 8215744, 12323616, 16431488, 24647232, 32862976, 49294464, 65725952, 98588928, 197177856]

約数ペア:

[(1, 197177856), (2, 98588928), (3, 65725952), (4, 49294464), (6, 32862976), (8, 24647232), (12, 16431488), (16, 12323616), (24, 8215744), (31, 6360576), (32, 6161808), (41, 4809216), (48, 4107872), (62, 3180288), (64, 3080904), (82, 2404608), (93, 2120192), (96, 2053936), (101, 1952256), (123, 1603072), (124, 1590144), (128, 1540452), (164, 1202304), (186, 1060096), (192, 1026968), (202, 976128), (246, 801536), (248, 795072), (256, 770226), (303, 650752), (328, 601152), (372, 530048), (384, 513484), (404, 488064), (492, 400768), (496, 397536), (512, 385113), (606, 325376), (656, 300576), (744, 265024), (768, 256742), (808, 244032), (984, 200384), (992, 198768), (1212, 162688), (1271, 155136), (1312, 150288), (1488, 132512), (1536, 128371), (1616, 122016), (1968, 100192), (1984, 99384), (2424, 81344), (2542, 77568), (2624, 75144), (2976, 66256), (3131, 62976), (3232, 61008), (3813, 51712), (3936, 50096), (3968, 49692), (4141, 47616), (4848, 40672), (5084, 38784), (5248, 37572), (5952, 33128), (6262, 31488), (6464, 30504), (7626, 25856), (7872, 25048), (7936, 24846), (8282, 23808), (9393, 20992), (9696, 20336), (10168, 19392), (10496, 18786), (11904, 16564), (12423, 15872), (12524, 15744), (12928, 15252)]