127578144

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 349138944

約数和(自身を除く): 221560800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 163, 186, 248, 263, 326, 372, 489, 496, 526, 652, 744, 789, 978, 992, 1052, 1304, 1488, 1578, 1956, 2104, 2608, 2976, 3156, 3912, 4208, 5053, 5216, 6312, 7824, 8153, 8416, 10106, 12624, 15159, 15648, 16306, 20212, 24459, 25248, 30318, 32612, 40424, 42869, 48918, 60636, 65224, 80848, 85738, 97836, 121272, 128607, 130448, 161696, 171476, 195672, 242544, 257214, 260896, 342952, 391344, 485088, 514428, 685904, 782688, 1028856, 1328939, 1371808, 2057712, 2657878, 3986817, 4115424, 5315756, 7973634, 10631512, 15947268, 21263024, 31894536, 42526048, 63789072, 127578144]

約数ペア:

[(1, 127578144), (2, 63789072), (3, 42526048), (4, 31894536), (6, 21263024), (8, 15947268), (12, 10631512), (16, 7973634), (24, 5315756), (31, 4115424), (32, 3986817), (48, 2657878), (62, 2057712), (93, 1371808), (96, 1328939), (124, 1028856), (163, 782688), (186, 685904), (248, 514428), (263, 485088), (326, 391344), (372, 342952), (489, 260896), (496, 257214), (526, 242544), (652, 195672), (744, 171476), (789, 161696), (978, 130448), (992, 128607), (1052, 121272), (1304, 97836), (1488, 85738), (1578, 80848), (1956, 65224), (2104, 60636), (2608, 48918), (2976, 42869), (3156, 40424), (3912, 32612), (4208, 30318), (5053, 25248), (5216, 24459), (6312, 20212), (7824, 16306), (8153, 15648), (8416, 15159), (10106, 12624)]