130178672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 60

約数和(自身を含む): 282106944

約数和(自身を除く): 151928272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1553, 1612, 2704, 3106, 3224, 5239, 6212, 6448, 10478, 12424, 20189, 20956, 24848, 40378, 41912, 48143, 80756, 83824, 96286, 161512, 192572, 262457, 323024, 385144, 524914, 625859, 770288, 1049828, 1251718, 2099656, 2503436, 4199312, 5006872, 8136167, 10013744, 16272334, 32544668, 65089336, 130178672]

約数ペア:

[(1, 130178672), (2, 65089336), (4, 32544668), (8, 16272334), (13, 10013744), (16, 8136167), (26, 5006872), (31, 4199312), (52, 2503436), (62, 2099656), (104, 1251718), (124, 1049828), (169, 770288), (208, 625859), (248, 524914), (338, 385144), (403, 323024), (496, 262457), (676, 192572), (806, 161512), (1352, 96286), (1553, 83824), (1612, 80756), (2704, 48143), (3106, 41912), (3224, 40378), (5239, 24848), (6212, 20956), (6448, 20189), (10478, 12424)]