168447708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 516499200

約数和(自身を除く): 348051492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 396, 429, 468, 507, 572, 594, 676, 702, 839, 858, 1014, 1188, 1287, 1404, 1521, 1678, 1716, 1859, 2028, 2517, 2574, 3042, 3356, 3718, 3861, 4563, 5034, 5148, 5577, 6084, 7436, 7551, 7722, 9126, 9229, 10068, 10907, 11154, 15102, 15444, 16731, 18252, 18458, 21814, 22308, 22653, 27687, 30204, 32721, 33462, 36916, 43628, 45306, 50193, 55374, 65442, 66924, 83061, 90612, 98163, 100386, 110748, 119977, 130884, 141791, 166122, 196326, 200772, 239954, 249183, 283582, 294489, 332244, 359931, 392652, 425373, 479908, 498366, 567164, 588978, 719862, 850746, 996732, 1079793, 1177956, 1276119, 1439724, 1559701, 1701492, 2159586, 2552238, 3119402, 3239379, 3828357, 4319172, 4679103, 5104476, 6238804, 6478758, 7656714, 9358206, 12957516, 14037309, 15313428, 18716412, 28074618, 42111927, 56149236, 84223854, 168447708]

約数ペア:

[(1, 168447708), (2, 84223854), (3, 56149236), (4, 42111927), (6, 28074618), (9, 18716412), (11, 15313428), (12, 14037309), (13, 12957516), (18, 9358206), (22, 7656714), (26, 6478758), (27, 6238804), (33, 5104476), (36, 4679103), (39, 4319172), (44, 3828357), (52, 3239379), (54, 3119402), (66, 2552238), (78, 2159586), (99, 1701492), (108, 1559701), (117, 1439724), (132, 1276119), (143, 1177956), (156, 1079793), (169, 996732), (198, 850746), (234, 719862), (286, 588978), (297, 567164), (338, 498366), (351, 479908), (396, 425373), (429, 392652), (468, 359931), (507, 332244), (572, 294489), (594, 283582), (676, 249183), (702, 239954), (839, 200772), (858, 196326), (1014, 166122), (1188, 141791), (1287, 130884), (1404, 119977), (1521, 110748), (1678, 100386), (1716, 98163), (1859, 90612), (2028, 83061), (2517, 66924), (2574, 65442), (3042, 55374), (3356, 50193), (3718, 45306), (3861, 43628), (4563, 36916), (5034, 33462), (5148, 32721), (5577, 30204), (6084, 27687), (7436, 22653), (7551, 22308), (7722, 21814), (9126, 18458), (9229, 18252), (10068, 16731), (10907, 15444), (11154, 15102)]