149808996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{219019}}^1$

素因数の和:219048

約数の個数: 36

約数和(自身を含む): 398616400

約数和(自身を除く): 248807404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 219019, 438038, 657057, 876076, 1314114, 1971171, 2628228, 3942342, 4161361, 7884684, 8322722, 12484083, 16645444, 24968166, 37452249, 49936332, 74904498, 149808996]

約数ペア:

[(1, 149808996), (2, 74904498), (3, 49936332), (4, 37452249), (6, 24968166), (9, 16645444), (12, 12484083), (18, 8322722), (19, 7884684), (36, 4161361), (38, 3942342), (57, 2628228), (76, 1971171), (114, 1314114), (171, 876076), (228, 657057), (342, 438038), (684, 219019)]