145345728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68819}}^1$

素因数の和:68845

約数の個数: 56

約数和(自身を含む): 419526720

約数和(自身を除く): 274180992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 68819, 137638, 206457, 275276, 412914, 550552, 757009, 825828, 1101104, 1514018, 1651656, 2202208, 2271027, 3028036, 3303312, 4404416, 4542054, 6056072, 6606624, 9084108, 12112144, 13213248, 18168216, 24224288, 36336432, 48448576, 72672864, 145345728]

約数ペア:

[(1, 145345728), (2, 72672864), (3, 48448576), (4, 36336432), (6, 24224288), (8, 18168216), (11, 13213248), (12, 12112144), (16, 9084108), (22, 6606624), (24, 6056072), (32, 4542054), (33, 4404416), (44, 3303312), (48, 3028036), (64, 2271027), (66, 2202208), (88, 1651656), (96, 1514018), (132, 1101104), (176, 825828), (192, 757009), (264, 550552), (352, 412914), (528, 275276), (704, 206457), (1056, 137638), (2112, 68819)]