197856384

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1570

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 394363776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1511, 1984, 2046, 2112, 2728, 2976, 3022, 3968, 4092, 4224, 4533, 5456, 5952, 6044, 8184, 9066, 10912, 11904, 12088, 16368, 16621, 18132, 21824, 24176, 32736, 33242, 36264, 43648, 46841, 48352, 49863, 65472, 66484, 72528, 93682, 96704, 99726, 130944, 132968, 140523, 145056, 187364, 193408, 199452, 265936, 281046, 290112, 374728, 398904, 515251, 531872, 562092, 580224, 749456, 797808, 1030502, 1063744, 1124184, 1498912, 1545753, 1595616, 2061004, 2127488, 2248368, 2997824, 3091506, 3191232, 4122008, 4496736, 5995648, 6183012, 6382464, 8244016, 8993472, 12366024, 16488032, 17986944, 24732048, 32976064, 49464096, 65952128, 98928192, 197856384]

約数ペア:

[(1, 197856384), (2, 98928192), (3, 65952128), (4, 49464096), (6, 32976064), (8, 24732048), (11, 17986944), (12, 16488032), (16, 12366024), (22, 8993472), (24, 8244016), (31, 6382464), (32, 6183012), (33, 5995648), (44, 4496736), (48, 4122008), (62, 3191232), (64, 3091506), (66, 2997824), (88, 2248368), (93, 2127488), (96, 2061004), (124, 1595616), (128, 1545753), (132, 1498912), (176, 1124184), (186, 1063744), (192, 1030502), (248, 797808), (264, 749456), (341, 580224), (352, 562092), (372, 531872), (384, 515251), (496, 398904), (528, 374728), (682, 290112), (704, 281046), (744, 265936), (992, 199452), (1023, 193408), (1056, 187364), (1364, 145056), (1408, 140523), (1488, 132968), (1511, 130944), (1984, 99726), (2046, 96704), (2112, 93682), (2728, 72528), (2976, 66484), (3022, 65472), (3968, 49863), (4092, 48352), (4224, 46841), (4533, 43648), (5456, 36264), (5952, 33242), (6044, 32736), (8184, 24176), (9066, 21824), (10912, 18132), (11904, 16621), (12088, 16368)]