123505146752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{30307}}^1$

素因数の和:30444

約数の個数: 128

約数和(自身を含む): 276990873600

約数和(自身を除く): 153485726848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 158, 208, 248, 316, 403, 416, 496, 632, 806, 832, 992, 1027, 1264, 1612, 1664, 1984, 2054, 2449, 2528, 3224, 3968, 4108, 4898, 5056, 6448, 8216, 9796, 10112, 12896, 16432, 19592, 25792, 30307, 31837, 32864, 39184, 51584, 60614, 63674, 65728, 78368, 121228, 127348, 131456, 156736, 242456, 254696, 313472, 393991, 484912, 509392, 787982, 939517, 969824, 1018784, 1575964, 1879034, 1939648, 2037568, 2394253, 3151928, 3758068, 3879296, 4075136, 4788506, 6303856, 7516136, 9577012, 12213721, 12607712, 15032272, 19154024, 24427442, 25215424, 30064544, 31125289, 38308048, 48854884, 50430848, 60129088, 62250578, 74221843, 76616096, 97709768, 120258176, 124501156, 148443686, 153232192, 195419536, 249002312, 296887372, 306464384, 390839072, 498004624, 593774744, 781678144, 964883959, 996009248, 1187549488, 1563356288, 1929767918, 1992018496, 2375098976, 3859535836, 3984036992, 4750197952, 7719071672, 9500395904, 15438143344, 30876286688, 61752573376, 123505146752]

約数ペア:

[(1, 123505146752), (2, 61752573376), (4, 30876286688), (8, 15438143344), (13, 9500395904), (16, 7719071672), (26, 4750197952), (31, 3984036992), (32, 3859535836), (52, 2375098976), (62, 1992018496), (64, 1929767918), (79, 1563356288), (104, 1187549488), (124, 996009248), (128, 964883959), (158, 781678144), (208, 593774744), (248, 498004624), (316, 390839072), (403, 306464384), (416, 296887372), (496, 249002312), (632, 195419536), (806, 153232192), (832, 148443686), (992, 124501156), (1027, 120258176), (1264, 97709768), (1612, 76616096), (1664, 74221843), (1984, 62250578), (2054, 60129088), (2449, 50430848), (2528, 48854884), (3224, 38308048), (3968, 31125289), (4108, 30064544), (4898, 25215424), (5056, 24427442), (6448, 19154024), (8216, 15032272), (9796, 12607712), (10112, 12213721), (12896, 9577012), (16432, 7516136), (19592, 6303856), (25792, 4788506), (30307, 4075136), (31837, 3879296), (32864, 3758068), (39184, 3151928), (51584, 2394253), (60614, 2037568), (63674, 1939648), (65728, 1879034), (78368, 1575964), (121228, 1018784), (127348, 969824), (131456, 939517), (156736, 787982), (242456, 509392), (254696, 484912), (313472, 393991)]