129037664

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30355

約数の個数: 48

約数和(自身を含む): 305625600

約数和(自身を除く): 176587936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 30319, 60638, 121276, 212233, 242552, 424466, 485104, 576061, 848932, 970208, 1152122, 1697864, 2304244, 3395728, 4032427, 4608488, 6791456, 8064854, 9216976, 16129708, 18433952, 32259416, 64518832, 129037664]

約数ペア:

[(1, 129037664), (2, 64518832), (4, 32259416), (7, 18433952), (8, 16129708), (14, 9216976), (16, 8064854), (19, 6791456), (28, 4608488), (32, 4032427), (38, 3395728), (56, 2304244), (76, 1697864), (112, 1152122), (133, 970208), (152, 848932), (224, 576061), (266, 485104), (304, 424466), (532, 242552), (608, 212233), (1064, 121276), (2128, 60638), (4256, 30319)]