133693196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 304980480

約数和(自身を除く): 171287284

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1487, 1729, 2366, 2974, 3211, 3458, 4732, 5948, 6422, 6916, 10409, 12844, 19331, 20818, 22477, 28253, 38662, 41636, 44954, 56506, 77324, 89908, 113012, 135317, 197771, 251303, 270634, 367289, 395542, 502606, 541268, 734578, 791084, 1005212, 1469156, 1759121, 2571023, 3518242, 4774757, 5142046, 7036484, 9549514, 10284092, 19099028, 33423299, 66846598, 133693196]

約数ペア:

[(1, 133693196), (2, 66846598), (4, 33423299), (7, 19099028), (13, 10284092), (14, 9549514), (19, 7036484), (26, 5142046), (28, 4774757), (38, 3518242), (52, 2571023), (76, 1759121), (91, 1469156), (133, 1005212), (169, 791084), (182, 734578), (247, 541268), (266, 502606), (338, 395542), (364, 367289), (494, 270634), (532, 251303), (676, 197771), (988, 135317), (1183, 113012), (1487, 89908), (1729, 77324), (2366, 56506), (2974, 44954), (3211, 41636), (3458, 38662), (4732, 28253), (5948, 22477), (6422, 20818), (6916, 19331), (10409, 12844)]