139773088

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6894

約数の個数: 72

約数和(自身を含む): 344779092

約数和(自身を除く): 205006004

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 6857, 10192, 13714, 20384, 27428, 47999, 54856, 89141, 95998, 109712, 178282, 191996, 219424, 335993, 356564, 383992, 623987, 671986, 713128, 767984, 1247974, 1343972, 1426256, 1535968, 2495948, 2687944, 2852512, 4367909, 4991896, 5375888, 8735818, 9983792, 10751776, 17471636, 19967584, 34943272, 69886544, 139773088]

約数ペア:

[(1, 139773088), (2, 69886544), (4, 34943272), (7, 19967584), (8, 17471636), (13, 10751776), (14, 9983792), (16, 8735818), (26, 5375888), (28, 4991896), (32, 4367909), (49, 2852512), (52, 2687944), (56, 2495948), (91, 1535968), (98, 1426256), (104, 1343972), (112, 1247974), (182, 767984), (196, 713128), (208, 671986), (224, 623987), (364, 383992), (392, 356564), (416, 335993), (637, 219424), (728, 191996), (784, 178282), (1274, 109712), (1456, 95998), (1568, 89141), (2548, 54856), (2912, 47999), (5096, 27428), (6857, 20384), (10192, 13714)]