121547244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15901}}^1$

素因数の和:15935

約数の個数: 72

約数和(自身を含む): 355314288

約数和(自身を除く): 233767044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 15901, 31802, 47703, 63604, 95406, 111307, 190812, 206713, 222614, 333921, 413426, 445228, 620139, 667842, 779149, 826852, 1240278, 1335684, 1446991, 1558298, 2337447, 2480556, 2893982, 3116596, 4340973, 4674894, 5787964, 8681946, 9349788, 10128937, 17363892, 20257874, 30386811, 40515748, 60773622, 121547244]

約数ペア:

[(1, 121547244), (2, 60773622), (3, 40515748), (4, 30386811), (6, 20257874), (7, 17363892), (12, 10128937), (13, 9349788), (14, 8681946), (21, 5787964), (26, 4674894), (28, 4340973), (39, 3116596), (42, 2893982), (49, 2480556), (52, 2337447), (78, 1558298), (84, 1446991), (91, 1335684), (98, 1240278), (147, 826852), (156, 779149), (182, 667842), (196, 620139), (273, 445228), (294, 413426), (364, 333921), (546, 222614), (588, 206713), (637, 190812), (1092, 111307), (1274, 95406), (1911, 63604), (2548, 47703), (3822, 31802), (7644, 15901)]