121651728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13592

約数の個数: 80

約数和(自身を含む): 363030336

約数和(自身を除く): 241378608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 13553, 27106, 40659, 54212, 81318, 108424, 149083, 162636, 216848, 230401, 298166, 325272, 447249, 460802, 596332, 650544, 691203, 894498, 921604, 1192664, 1382406, 1788996, 1843208, 2385328, 2534411, 2764812, 3577992, 3686416, 5068822, 5529624, 7155984, 7603233, 10137644, 11059248, 15206466, 20275288, 30412932, 40550576, 60825864, 121651728]

約数ペア:

[(1, 121651728), (2, 60825864), (3, 40550576), (4, 30412932), (6, 20275288), (8, 15206466), (11, 11059248), (12, 10137644), (16, 7603233), (17, 7155984), (22, 5529624), (24, 5068822), (33, 3686416), (34, 3577992), (44, 2764812), (48, 2534411), (51, 2385328), (66, 1843208), (68, 1788996), (88, 1382406), (102, 1192664), (132, 921604), (136, 894498), (176, 691203), (187, 650544), (204, 596332), (264, 460802), (272, 447249), (374, 325272), (408, 298166), (528, 230401), (561, 216848), (748, 162636), (816, 149083), (1122, 108424), (1496, 81318), (2244, 54212), (2992, 40659), (4488, 27106), (8976, 13553)]