137156780644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2389}}^1\times {\mathrm{4951}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 259808066560

約数和(自身を除く): 122651285916

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2389, 2899, 4778, 4951, 5798, 9556, 9902, 11596, 19804, 31057, 62114, 64363, 124228, 128726, 257452, 532747, 1065494, 1104073, 2130988, 2208146, 4416292, 6925711, 11827939, 13851422, 14352949, 23655878, 27702844, 28705898, 47311756, 57411796, 153763207, 307526414, 615052828, 2637630397, 5275260794, 10550521588, 34289195161, 68578390322, 137156780644]

約数ペア:

[(1, 137156780644), (2, 68578390322), (4, 34289195161), (13, 10550521588), (26, 5275260794), (52, 2637630397), (223, 615052828), (446, 307526414), (892, 153763207), (2389, 57411796), (2899, 47311756), (4778, 28705898), (4951, 27702844), (5798, 23655878), (9556, 14352949), (9902, 13851422), (11596, 11827939), (19804, 6925711), (31057, 4416292), (62114, 2208146), (64363, 2130988), (124228, 1104073), (128726, 1065494), (257452, 532747)]