121432914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2383}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 278928000

約数和(自身を除く): 157495086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2383, 2682, 2831, 4766, 5662, 7149, 8493, 14298, 16986, 21447, 25479, 42894, 45277, 50958, 90554, 135831, 271662, 355067, 407493, 710134, 814986, 1065201, 2130402, 3195603, 6391206, 6746273, 13492546, 20238819, 40477638, 60716457, 121432914]

約数ペア:

[(1, 121432914), (2, 60716457), (3, 40477638), (6, 20238819), (9, 13492546), (18, 6746273), (19, 6391206), (38, 3195603), (57, 2130402), (114, 1065201), (149, 814986), (171, 710134), (298, 407493), (342, 355067), (447, 271662), (894, 135831), (1341, 90554), (2383, 50958), (2682, 45277), (2831, 42894), (4766, 25479), (5662, 21447), (7149, 16986), (8493, 14298)]