156964736243

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 194861334528

約数和(自身を除く): 37896598285

約数列:

[1, 7, 17, 71, 119, 223, 227, 367, 497, 1207, 1561, 1589, 2569, 3791, 3859, 6239, 8449, 15833, 16117, 26057, 26537, 27013, 43673, 50621, 81841, 83309, 110831, 112819, 182399, 269161, 273989, 354347, 442969, 572887, 583163, 860557, 1391297, 1416253, 1884127, 1917923, 3100783, 3594091, 5810711, 5914939, 6023899, 9739079, 9913771, 18577907, 25158637, 40674977, 41404573, 61099547, 98782087, 100553963, 130045349, 315824419, 427696829, 691474609, 703877741, 1319031397, 2210770933, 9233219779, 22423533749, 156964736243]

約数ペア:

[(1, 156964736243), (7, 22423533749), (17, 9233219779), (71, 2210770933), (119, 1319031397), (223, 703877741), (227, 691474609), (367, 427696829), (497, 315824419), (1207, 130045349), (1561, 100553963), (1589, 98782087), (2569, 61099547), (3791, 41404573), (3859, 40674977), (6239, 25158637), (8449, 18577907), (15833, 9913771), (16117, 9739079), (26057, 6023899), (26537, 5914939), (27013, 5810711), (43673, 3594091), (50621, 3100783), (81841, 1917923), (83309, 1884127), (110831, 1416253), (112819, 1391297), (182399, 860557), (269161, 583163), (273989, 572887), (354347, 442969)]