126707168

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 299593728

約数和(自身を除く): 172886560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 257, 284, 434, 496, 497, 514, 568, 868, 992, 994, 1028, 1136, 1736, 1799, 1988, 2056, 2201, 2272, 3472, 3598, 3976, 4112, 4402, 6944, 7196, 7952, 7967, 8224, 8804, 14392, 15407, 15904, 15934, 17608, 18247, 28784, 30814, 31868, 35216, 36494, 55769, 57568, 61628, 63736, 70432, 72988, 111538, 123256, 127472, 127729, 145976, 223076, 246512, 254944, 255458, 291952, 446152, 493024, 510916, 565657, 583904, 892304, 1021832, 1131314, 1784608, 2043664, 2262628, 3959599, 4087328, 4525256, 7919198, 9050512, 15838396, 18101024, 31676792, 63353584, 126707168]

約数ペア:

[(1, 126707168), (2, 63353584), (4, 31676792), (7, 18101024), (8, 15838396), (14, 9050512), (16, 7919198), (28, 4525256), (31, 4087328), (32, 3959599), (56, 2262628), (62, 2043664), (71, 1784608), (112, 1131314), (124, 1021832), (142, 892304), (217, 583904), (224, 565657), (248, 510916), (257, 493024), (284, 446152), (434, 291952), (496, 255458), (497, 254944), (514, 246512), (568, 223076), (868, 145976), (992, 127729), (994, 127472), (1028, 123256), (1136, 111538), (1736, 72988), (1799, 70432), (1988, 63736), (2056, 61628), (2201, 57568), (2272, 55769), (3472, 36494), (3598, 35216), (3976, 31868), (4112, 30814), (4402, 28784), (6944, 18247), (7196, 17608), (7952, 15934), (7967, 15904), (8224, 15407), (8804, 14392)]