156670304

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9939

約数の個数: 48

約数和(自身を含む): 357509376

約数和(自身を除く): 200839072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 9851, 15904, 19702, 39404, 68957, 78808, 137914, 157616, 275828, 315232, 551656, 699421, 1103312, 1398842, 2206624, 2797684, 4895947, 5595368, 9791894, 11190736, 19583788, 22381472, 39167576, 78335152, 156670304]

約数ペア:

[(1, 156670304), (2, 78335152), (4, 39167576), (7, 22381472), (8, 19583788), (14, 11190736), (16, 9791894), (28, 5595368), (32, 4895947), (56, 2797684), (71, 2206624), (112, 1398842), (142, 1103312), (224, 699421), (284, 551656), (497, 315232), (568, 275828), (994, 157616), (1136, 137914), (1988, 78808), (2272, 68957), (3976, 39404), (7952, 19702), (9851, 15904)]