159173560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6285

約数の個数: 96

約数和(自身を含む): 448731360

約数和(自身を除く): 289557800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6247, 6370, 12494, 12740, 24988, 25480, 31235, 43729, 49976, 62470, 81211, 87458, 124940, 162422, 174916, 218645, 249880, 306103, 324844, 349832, 406055, 437290, 568477, 612206, 649688, 812110, 874580, 1136954, 1224412, 1530515, 1624220, 1749160, 2273908, 2448824, 2842385, 3061030, 3248440, 3979339, 4547816, 5684770, 6122060, 7958678, 11369540, 12244120, 15917356, 19896695, 22739080, 31834712, 39793390, 79586780, 159173560]

約数ペア:

[(1, 159173560), (2, 79586780), (4, 39793390), (5, 31834712), (7, 22739080), (8, 19896695), (10, 15917356), (13, 12244120), (14, 11369540), (20, 7958678), (26, 6122060), (28, 5684770), (35, 4547816), (40, 3979339), (49, 3248440), (52, 3061030), (56, 2842385), (65, 2448824), (70, 2273908), (91, 1749160), (98, 1624220), (104, 1530515), (130, 1224412), (140, 1136954), (182, 874580), (196, 812110), (245, 649688), (260, 612206), (280, 568477), (364, 437290), (392, 406055), (455, 349832), (490, 324844), (520, 306103), (637, 249880), (728, 218645), (910, 174916), (980, 162422), (1274, 124940), (1820, 87458), (1960, 81211), (2548, 62470), (3185, 49976), (3640, 43729), (5096, 31235), (6247, 25480), (6370, 24988), (12494, 12740)]