165767392

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 72

約数和(自身を含む): 385242480

約数和(自身を除く): 219475088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1489, 1568, 1988, 2272, 2978, 3479, 3976, 5956, 6958, 7952, 10423, 11912, 13916, 15904, 20846, 23824, 27832, 41692, 47648, 55664, 72961, 83384, 105719, 111328, 145922, 166768, 211438, 291844, 333536, 422876, 583688, 740033, 845752, 1167376, 1480066, 1691504, 2334752, 2960132, 3383008, 5180231, 5920264, 10360462, 11840528, 20720924, 23681056, 41441848, 82883696, 165767392]

約数ペア:

[(1, 165767392), (2, 82883696), (4, 41441848), (7, 23681056), (8, 20720924), (14, 11840528), (16, 10360462), (28, 5920264), (32, 5180231), (49, 3383008), (56, 2960132), (71, 2334752), (98, 1691504), (112, 1480066), (142, 1167376), (196, 845752), (224, 740033), (284, 583688), (392, 422876), (497, 333536), (568, 291844), (784, 211438), (994, 166768), (1136, 145922), (1489, 111328), (1568, 105719), (1988, 83384), (2272, 72961), (2978, 55664), (3479, 47648), (3976, 41692), (5956, 27832), (6958, 23824), (7952, 20846), (10423, 15904), (11912, 13916)]