16320816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 49617360

約数和(自身を除く): 33296544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 59, 68, 72, 102, 113, 118, 136, 144, 153, 177, 204, 226, 236, 272, 306, 339, 354, 408, 452, 472, 531, 612, 678, 708, 816, 904, 944, 1003, 1017, 1062, 1224, 1356, 1416, 1808, 1921, 2006, 2034, 2124, 2448, 2712, 2832, 3009, 3842, 4012, 4068, 4248, 5424, 5763, 6018, 6667, 7684, 8024, 8136, 8496, 9027, 11526, 12036, 13334, 15368, 16048, 16272, 17289, 18054, 20001, 23052, 24072, 26668, 30736, 34578, 36108, 40002, 46104, 48144, 53336, 60003, 69156, 72216, 80004, 92208, 106672, 113339, 120006, 138312, 144432, 160008, 226678, 240012, 276624, 320016, 340017, 453356, 480024, 680034, 906712, 960048, 1020051, 1360068, 1813424, 2040102, 2720136, 4080204, 5440272, 8160408, 16320816]

約数ペア:

[(1, 16320816), (2, 8160408), (3, 5440272), (4, 4080204), (6, 2720136), (8, 2040102), (9, 1813424), (12, 1360068), (16, 1020051), (17, 960048), (18, 906712), (24, 680034), (34, 480024), (36, 453356), (48, 340017), (51, 320016), (59, 276624), (68, 240012), (72, 226678), (102, 160008), (113, 144432), (118, 138312), (136, 120006), (144, 113339), (153, 106672), (177, 92208), (204, 80004), (226, 72216), (236, 69156), (272, 60003), (306, 53336), (339, 48144), (354, 46104), (408, 40002), (452, 36108), (472, 34578), (531, 30736), (612, 26668), (678, 24072), (708, 23052), (816, 20001), (904, 18054), (944, 17289), (1003, 16272), (1017, 16048), (1062, 15368), (1224, 13334), (1356, 12036), (1416, 11526), (1808, 9027), (1921, 8496), (2006, 8136), (2034, 8024), (2124, 7684), (2448, 6667), (2712, 6018), (2832, 5763), (3009, 5424), (3842, 4248), (4012, 4068)]