172493568

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 162

約数和(自身を含む): 539757036

約数和(自身を除く): 367263468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 443, 468, 507, 576, 624, 676, 768, 832, 886, 936, 1014, 1152, 1248, 1329, 1352, 1521, 1664, 1772, 1872, 2028, 2304, 2496, 2658, 2704, 3042, 3328, 3544, 3744, 3987, 4056, 4992, 5316, 5408, 5759, 6084, 7088, 7488, 7974, 8112, 9984, 10632, 10816, 11518, 12168, 14176, 14976, 15948, 16224, 17277, 21264, 21632, 23036, 24336, 28352, 29952, 31896, 32448, 34554, 42528, 43264, 46072, 48672, 51831, 56704, 63792, 64896, 69108, 74867, 85056, 92144, 97344, 103662, 113408, 127584, 129792, 138216, 149734, 170112, 184288, 194688, 207324, 224601, 255168, 276432, 299468, 340224, 368576, 389376, 414648, 449202, 510336, 552864, 598936, 673803, 737152, 829296, 898404, 1020672, 1105728, 1197872, 1347606, 1474304, 1658592, 1796808, 2211456, 2395744, 2695212, 3317184, 3593616, 4422912, 4791488, 5390424, 6634368, 7187232, 9582976, 10780848, 13268736, 14374464, 19165952, 21561696, 28748928, 43123392, 57497856, 86246784, 172493568]

約数ペア:

[(1, 172493568), (2, 86246784), (3, 57497856), (4, 43123392), (6, 28748928), (8, 21561696), (9, 19165952), (12, 14374464), (13, 13268736), (16, 10780848), (18, 9582976), (24, 7187232), (26, 6634368), (32, 5390424), (36, 4791488), (39, 4422912), (48, 3593616), (52, 3317184), (64, 2695212), (72, 2395744), (78, 2211456), (96, 1796808), (104, 1658592), (117, 1474304), (128, 1347606), (144, 1197872), (156, 1105728), (169, 1020672), (192, 898404), (208, 829296), (234, 737152), (256, 673803), (288, 598936), (312, 552864), (338, 510336), (384, 449202), (416, 414648), (443, 389376), (468, 368576), (507, 340224), (576, 299468), (624, 276432), (676, 255168), (768, 224601), (832, 207324), (886, 194688), (936, 184288), (1014, 170112), (1152, 149734), (1248, 138216), (1329, 129792), (1352, 127584), (1521, 113408), (1664, 103662), (1772, 97344), (1872, 92144), (2028, 85056), (2304, 74867), (2496, 69108), (2658, 64896), (2704, 63792), (3042, 56704), (3328, 51831), (3544, 48672), (3744, 46072), (3987, 43264), (4056, 42528), (4992, 34554), (5316, 32448), (5408, 31896), (5759, 29952), (6084, 28352), (7088, 24336), (7488, 23036), (7974, 21632), (8112, 21264), (9984, 17277), (10632, 16224), (10816, 15948), (11518, 14976), (12168, 14176)]