15907716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 46934160

約数和(自身を除く): 31026444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 139, 153, 187, 198, 204, 278, 289, 306, 374, 396, 417, 556, 561, 578, 612, 748, 834, 867, 1122, 1156, 1251, 1529, 1668, 1683, 1734, 2244, 2363, 2502, 2601, 3058, 3179, 3366, 3468, 4587, 4726, 5004, 5202, 6116, 6358, 6732, 7089, 9174, 9452, 9537, 10404, 12716, 13761, 14178, 18348, 19074, 21267, 25993, 27522, 28356, 28611, 38148, 40171, 42534, 51986, 55044, 57222, 77979, 80342, 85068, 103972, 114444, 120513, 155958, 160684, 233937, 241026, 311916, 361539, 441881, 467874, 482052, 723078, 883762, 935748, 1325643, 1446156, 1767524, 2651286, 3976929, 5302572, 7953858, 15907716]

約数ペア:

[(1, 15907716), (2, 7953858), (3, 5302572), (4, 3976929), (6, 2651286), (9, 1767524), (11, 1446156), (12, 1325643), (17, 935748), (18, 883762), (22, 723078), (33, 482052), (34, 467874), (36, 441881), (44, 361539), (51, 311916), (66, 241026), (68, 233937), (99, 160684), (102, 155958), (132, 120513), (139, 114444), (153, 103972), (187, 85068), (198, 80342), (204, 77979), (278, 57222), (289, 55044), (306, 51986), (374, 42534), (396, 40171), (417, 38148), (556, 28611), (561, 28356), (578, 27522), (612, 25993), (748, 21267), (834, 19074), (867, 18348), (1122, 14178), (1156, 13761), (1251, 12716), (1529, 10404), (1668, 9537), (1683, 9452), (1734, 9174), (2244, 7089), (2363, 6732), (2502, 6358), (2601, 6116), (3058, 5202), (3179, 5004), (3366, 4726), (3468, 4587)]