161391936

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8161}}^1$

素因数の和:8279

約数の個数: 56

約数和(自身を含む): 431214784

約数和(自身を除く): 269822848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 8161, 9888, 16322, 19776, 24483, 32644, 48966, 65288, 97932, 130576, 195864, 261152, 391728, 522304, 783456, 840583, 1566912, 1681166, 2521749, 3362332, 5043498, 6724664, 10086996, 13449328, 20173992, 26898656, 40347984, 53797312, 80695968, 161391936]

約数ペア:

[(1, 161391936), (2, 80695968), (3, 53797312), (4, 40347984), (6, 26898656), (8, 20173992), (12, 13449328), (16, 10086996), (24, 6724664), (32, 5043498), (48, 3362332), (64, 2521749), (96, 1681166), (103, 1566912), (192, 840583), (206, 783456), (309, 522304), (412, 391728), (618, 261152), (824, 195864), (1236, 130576), (1648, 97932), (2472, 65288), (3296, 48966), (4944, 32644), (6592, 24483), (8161, 19776), (9888, 16322)]