156920810752

素因数分解:

$2^8\times {\mathrm{3373}}^1\times {\mathrm{181729}}^1$

素因数の和:185118

約数の個数: 36

約数和(自身を含む): 313323237220

約数和(自身を除く): 156402426468

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3373, 6746, 13492, 26984, 53968, 107936, 181729, 215872, 363458, 431744, 726916, 863488, 1453832, 2907664, 5815328, 11630656, 23261312, 46522624, 612971917, 1225943834, 2451887668, 4903775336, 9807550672, 19615101344, 39230202688, 78460405376, 156920810752]

約数ペア:

[(1, 156920810752), (2, 78460405376), (4, 39230202688), (8, 19615101344), (16, 9807550672), (32, 4903775336), (64, 2451887668), (128, 1225943834), (256, 612971917), (3373, 46522624), (6746, 23261312), (13492, 11630656), (26984, 5815328), (53968, 2907664), (107936, 1453832), (181729, 863488), (215872, 726916), (363458, 431744)]