145666818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1500

約数の個数: 72

約数和(自身を含む): 354541824

約数和(自身を除く): 208875006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 141, 198, 242, 282, 363, 423, 517, 726, 846, 1034, 1089, 1423, 1551, 2178, 2846, 3102, 4269, 4653, 5687, 8538, 9306, 11374, 12807, 15653, 17061, 25614, 31306, 34122, 46959, 51183, 66881, 93918, 102366, 133762, 140877, 172183, 200643, 281754, 344366, 401286, 516549, 601929, 735691, 1033098, 1203858, 1471382, 1549647, 2207073, 3099294, 4414146, 6621219, 8092601, 13242438, 16185202, 24277803, 48555606, 72833409, 145666818]

約数ペア:

[(1, 145666818), (2, 72833409), (3, 48555606), (6, 24277803), (9, 16185202), (11, 13242438), (18, 8092601), (22, 6621219), (33, 4414146), (47, 3099294), (66, 2207073), (94, 1549647), (99, 1471382), (121, 1203858), (141, 1033098), (198, 735691), (242, 601929), (282, 516549), (363, 401286), (423, 344366), (517, 281754), (726, 200643), (846, 172183), (1034, 140877), (1089, 133762), (1423, 102366), (1551, 93918), (2178, 66881), (2846, 51183), (3102, 46959), (4269, 34122), (4653, 31306), (5687, 25614), (8538, 17061), (9306, 15653), (11374, 12807)]