128545164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{108203}}^1$

素因数の和:108227

約数の個数: 48

約数和(自身を含む): 363565440

約数和(自身を除く): 235020276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 108203, 216406, 324609, 432812, 649218, 973827, 1190233, 1298436, 1947654, 2380466, 2921481, 3570699, 3895308, 4760932, 5842962, 7141398, 10712097, 11685924, 14282796, 21424194, 32136291, 42848388, 64272582, 128545164]

約数ペア:

[(1, 128545164), (2, 64272582), (3, 42848388), (4, 32136291), (6, 21424194), (9, 14282796), (11, 11685924), (12, 10712097), (18, 7141398), (22, 5842962), (27, 4760932), (33, 3895308), (36, 3570699), (44, 2921481), (54, 2380466), (66, 1947654), (99, 1298436), (108, 1190233), (132, 973827), (198, 649218), (297, 432812), (396, 324609), (594, 216406), (1188, 108203)]