181012384

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 422392320

約数和(自身を除く): 241379936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 79, 106, 112, 158, 193, 212, 224, 316, 371, 386, 424, 553, 632, 742, 772, 848, 1106, 1264, 1351, 1484, 1544, 1696, 2212, 2528, 2702, 2968, 3088, 4187, 4424, 5404, 5936, 6176, 8374, 8848, 10229, 10808, 11872, 15247, 16748, 17696, 20458, 21616, 29309, 30494, 33496, 40916, 43232, 58618, 60988, 66992, 71603, 81832, 106729, 117236, 121976, 133984, 143206, 163664, 213458, 234472, 243952, 286412, 327328, 426916, 468944, 487904, 572824, 808091, 853832, 937888, 1145648, 1616182, 1707664, 2291296, 3232364, 3415328, 5656637, 6464728, 11313274, 12929456, 22626548, 25858912, 45253096, 90506192, 181012384]

約数ペア:

[(1, 181012384), (2, 90506192), (4, 45253096), (7, 25858912), (8, 22626548), (14, 12929456), (16, 11313274), (28, 6464728), (32, 5656637), (53, 3415328), (56, 3232364), (79, 2291296), (106, 1707664), (112, 1616182), (158, 1145648), (193, 937888), (212, 853832), (224, 808091), (316, 572824), (371, 487904), (386, 468944), (424, 426916), (553, 327328), (632, 286412), (742, 243952), (772, 234472), (848, 213458), (1106, 163664), (1264, 143206), (1351, 133984), (1484, 121976), (1544, 117236), (1696, 106729), (2212, 81832), (2528, 71603), (2702, 66992), (2968, 60988), (3088, 58618), (4187, 43232), (4424, 40916), (5404, 33496), (5936, 30494), (6176, 29309), (8374, 21616), (8848, 20458), (10229, 17696), (10808, 16748), (11872, 15247)]