151674894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:854

約数の個数: 72

約数和(自身を含む): 384134400

約数和(自身を除く): 232459506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 383, 441, 449, 766, 882, 898, 1149, 1347, 2298, 2681, 2694, 3143, 3447, 4041, 5362, 6286, 6894, 8043, 8082, 9429, 16086, 18767, 18858, 22001, 24129, 28287, 37534, 44002, 48258, 56301, 56574, 66003, 112602, 132006, 168903, 171967, 198009, 337806, 343934, 396018, 515901, 1031802, 1203769, 1547703, 2407538, 3095406, 3611307, 7222614, 8426383, 10833921, 16852766, 21667842, 25279149, 50558298, 75837447, 151674894]

約数ペア:

[(1, 151674894), (2, 75837447), (3, 50558298), (6, 25279149), (7, 21667842), (9, 16852766), (14, 10833921), (18, 8426383), (21, 7222614), (42, 3611307), (49, 3095406), (63, 2407538), (98, 1547703), (126, 1203769), (147, 1031802), (294, 515901), (383, 396018), (441, 343934), (449, 337806), (766, 198009), (882, 171967), (898, 168903), (1149, 132006), (1347, 112602), (2298, 66003), (2681, 56574), (2694, 56301), (3143, 48258), (3447, 44002), (4041, 37534), (5362, 28287), (6286, 24129), (6894, 22001), (8043, 18858), (8082, 18767), (9429, 16086)]