156945645818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{66089}}^1$

素因数の和:66866

約数の個数: 32

約数和(自身を含む): 255649338000

約数和(自身を除く): 98703692182

約数列:

[1, 2, 13, 26, 149, 298, 613, 1226, 1937, 3874, 7969, 15938, 66089, 91337, 132178, 182674, 859157, 1187381, 1718314, 2374762, 9847261, 19694522, 40512557, 81025114, 128014393, 256028786, 526663241, 1053326482, 6036370993, 12072741986, 78472822909, 156945645818]

約数ペア:

[(1, 156945645818), (2, 78472822909), (13, 12072741986), (26, 6036370993), (149, 1053326482), (298, 526663241), (613, 256028786), (1226, 128014393), (1937, 81025114), (3874, 40512557), (7969, 19694522), (15938, 9847261), (66089, 2374762), (91337, 1718314), (132178, 1187381), (182674, 859157)]