89266142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 76207138

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 191, 251, 266, 382, 502, 931, 1337, 1757, 1862, 2674, 3514, 3629, 4769, 7258, 9359, 9538, 12299, 18718, 24598, 25403, 33383, 47941, 50806, 66766, 95882, 177821, 233681, 335587, 355642, 467362, 671174, 910879, 1821758, 2349109, 4698218, 6376153, 12752306, 44633071, 89266142]

約数ペア:

[(1, 89266142), (2, 44633071), (7, 12752306), (14, 6376153), (19, 4698218), (38, 2349109), (49, 1821758), (98, 910879), (133, 671174), (191, 467362), (251, 355642), (266, 335587), (382, 233681), (502, 177821), (931, 95882), (1337, 66766), (1757, 50806), (1862, 47941), (2674, 33383), (3514, 25403), (3629, 24598), (4769, 18718), (7258, 12299), (9359, 9538)]