145181574

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 179797626

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 127, 246, 254, 369, 381, 738, 762, 1143, 1549, 2286, 3098, 4647, 5207, 9294, 10414, 13941, 15621, 27882, 31242, 46863, 63509, 93726, 127018, 190527, 196723, 381054, 393446, 571581, 590169, 1143162, 1180338, 1770507, 3541014, 8065643, 16131286, 24196929, 48393858, 72590787, 145181574]

約数ペア:

[(1, 145181574), (2, 72590787), (3, 48393858), (6, 24196929), (9, 16131286), (18, 8065643), (41, 3541014), (82, 1770507), (123, 1180338), (127, 1143162), (246, 590169), (254, 571581), (369, 393446), (381, 381054), (738, 196723), (762, 190527), (1143, 127018), (1549, 93726), (2286, 63509), (3098, 46863), (4647, 31242), (5207, 27882), (9294, 15621), (10414, 13941)]