145355763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 244408320

約数和(自身を除く): 99052557

約数列:

[1, 3, 7, 17, 21, 51, 59, 67, 103, 119, 177, 201, 309, 357, 413, 469, 721, 1003, 1139, 1239, 1407, 1751, 2163, 3009, 3417, 3953, 5253, 6077, 6901, 7021, 7973, 11859, 12257, 18231, 20703, 21063, 23919, 27671, 36771, 42539, 48307, 67201, 83013, 103309, 117317, 127617, 144921, 201603, 309927, 351951, 407159, 470407, 723163, 821219, 1221477, 1411221, 2169489, 2463657, 2850113, 6921703, 8550339, 20765109, 48451921, 145355763]

約数ペア:

[(1, 145355763), (3, 48451921), (7, 20765109), (17, 8550339), (21, 6921703), (51, 2850113), (59, 2463657), (67, 2169489), (103, 1411221), (119, 1221477), (177, 821219), (201, 723163), (309, 470407), (357, 407159), (413, 351951), (469, 309927), (721, 201603), (1003, 144921), (1139, 127617), (1239, 117317), (1407, 103309), (1751, 83013), (2163, 67201), (3009, 48307), (3417, 42539), (3953, 36771), (5253, 27671), (6077, 23919), (6901, 21063), (7021, 20703), (7973, 18231), (11859, 12257)]