163042128

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 476326656

約数和(自身を除く): 313284528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 213, 222, 284, 296, 333, 426, 431, 444, 568, 592, 639, 666, 852, 862, 888, 1136, 1278, 1293, 1332, 1704, 1724, 1776, 2556, 2586, 2627, 2664, 3408, 3448, 3879, 5112, 5172, 5254, 5328, 6896, 7758, 7881, 10224, 10344, 10508, 15516, 15762, 15947, 20688, 21016, 23643, 30601, 31032, 31524, 31894, 42032, 47286, 47841, 61202, 62064, 63048, 63788, 91803, 94572, 95682, 122404, 126096, 127576, 143523, 183606, 189144, 191364, 244808, 255152, 275409, 287046, 367212, 378288, 382728, 489616, 550818, 574092, 734424, 765456, 1101636, 1132237, 1148184, 1468848, 2203272, 2264474, 2296368, 3396711, 4406544, 4528948, 6793422, 9057896, 10190133, 13586844, 18115792, 20380266, 27173688, 40760532, 54347376, 81521064, 163042128]

約数ペア:

[(1, 163042128), (2, 81521064), (3, 54347376), (4, 40760532), (6, 27173688), (8, 20380266), (9, 18115792), (12, 13586844), (16, 10190133), (18, 9057896), (24, 6793422), (36, 4528948), (37, 4406544), (48, 3396711), (71, 2296368), (72, 2264474), (74, 2203272), (111, 1468848), (142, 1148184), (144, 1132237), (148, 1101636), (213, 765456), (222, 734424), (284, 574092), (296, 550818), (333, 489616), (426, 382728), (431, 378288), (444, 367212), (568, 287046), (592, 275409), (639, 255152), (666, 244808), (852, 191364), (862, 189144), (888, 183606), (1136, 143523), (1278, 127576), (1293, 126096), (1332, 122404), (1704, 95682), (1724, 94572), (1776, 91803), (2556, 63788), (2586, 63048), (2627, 62064), (2664, 61202), (3408, 47841), (3448, 47286), (3879, 42032), (5112, 31894), (5172, 31524), (5254, 31032), (5328, 30601), (6896, 23643), (7758, 21016), (7881, 20688), (10224, 15947), (10344, 15762), (10508, 15516)]