152121216

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 449648640

約数和(自身を除く): 297527424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 983, 992, 1209, 1248, 1488, 1612, 1664, 1966, 1984, 2418, 2496, 2949, 2976, 3224, 3932, 3968, 4836, 4992, 5898, 5952, 6448, 7864, 9672, 11796, 11904, 12779, 12896, 15728, 19344, 23592, 25558, 25792, 30473, 31456, 38337, 38688, 47184, 51116, 51584, 60946, 62912, 76674, 77376, 91419, 94368, 102232, 121892, 125824, 153348, 154752, 182838, 188736, 204464, 243784, 306696, 365676, 377472, 396149, 408928, 487568, 613392, 731352, 792298, 817856, 975136, 1188447, 1226784, 1462704, 1584596, 1635712, 1950272, 2376894, 2453568, 2925408, 3169192, 3900544, 4753788, 4907136, 5850816, 6338384, 9507576, 11701632, 12676768, 19015152, 25353536, 38030304, 50707072, 76060608, 152121216]

約数ペア:

[(1, 152121216), (2, 76060608), (3, 50707072), (4, 38030304), (6, 25353536), (8, 19015152), (12, 12676768), (13, 11701632), (16, 9507576), (24, 6338384), (26, 5850816), (31, 4907136), (32, 4753788), (39, 3900544), (48, 3169192), (52, 2925408), (62, 2453568), (64, 2376894), (78, 1950272), (93, 1635712), (96, 1584596), (104, 1462704), (124, 1226784), (128, 1188447), (156, 975136), (186, 817856), (192, 792298), (208, 731352), (248, 613392), (312, 487568), (372, 408928), (384, 396149), (403, 377472), (416, 365676), (496, 306696), (624, 243784), (744, 204464), (806, 188736), (832, 182838), (983, 154752), (992, 153348), (1209, 125824), (1248, 121892), (1488, 102232), (1612, 94368), (1664, 91419), (1966, 77376), (1984, 76674), (2418, 62912), (2496, 60946), (2949, 51584), (2976, 51116), (3224, 47184), (3932, 38688), (3968, 38337), (4836, 31456), (4992, 30473), (5898, 25792), (5952, 25558), (6448, 23592), (7864, 19344), (9672, 15728), (11796, 12896), (11904, 12779)]