178629504

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 494398080

約数和(自身を除く): 315768576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 67, 96, 106, 128, 131, 134, 159, 192, 201, 212, 262, 268, 318, 384, 393, 402, 424, 524, 536, 636, 786, 804, 848, 1048, 1072, 1272, 1572, 1608, 1696, 2096, 2144, 2544, 3144, 3216, 3392, 3551, 4192, 4288, 5088, 6288, 6432, 6784, 6943, 7102, 8384, 8576, 8777, 10176, 10653, 12576, 12864, 13886, 14204, 16768, 17554, 20352, 20829, 21306, 25152, 25728, 26331, 27772, 28408, 35108, 41658, 42612, 50304, 52662, 55544, 56816, 70216, 83316, 85224, 105324, 111088, 113632, 140432, 166632, 170448, 210648, 222176, 227264, 280864, 333264, 340896, 421296, 444352, 454528, 465181, 561728, 666528, 681792, 842592, 888704, 930362, 1123456, 1333056, 1363584, 1395543, 1685184, 1860724, 2666112, 2791086, 3370368, 3721448, 5582172, 7442896, 11164344, 14885792, 22328688, 29771584, 44657376, 59543168, 89314752, 178629504]

約数ペア:

[(1, 178629504), (2, 89314752), (3, 59543168), (4, 44657376), (6, 29771584), (8, 22328688), (12, 14885792), (16, 11164344), (24, 7442896), (32, 5582172), (48, 3721448), (53, 3370368), (64, 2791086), (67, 2666112), (96, 1860724), (106, 1685184), (128, 1395543), (131, 1363584), (134, 1333056), (159, 1123456), (192, 930362), (201, 888704), (212, 842592), (262, 681792), (268, 666528), (318, 561728), (384, 465181), (393, 454528), (402, 444352), (424, 421296), (524, 340896), (536, 333264), (636, 280864), (786, 227264), (804, 222176), (848, 210648), (1048, 170448), (1072, 166632), (1272, 140432), (1572, 113632), (1608, 111088), (1696, 105324), (2096, 85224), (2144, 83316), (2544, 70216), (3144, 56816), (3216, 55544), (3392, 52662), (3551, 50304), (4192, 42612), (4288, 41658), (5088, 35108), (6288, 28408), (6432, 27772), (6784, 26331), (6943, 25728), (7102, 25152), (8384, 21306), (8576, 20829), (8777, 20352), (10176, 17554), (10653, 16768), (12576, 14204), (12864, 13886)]