169495352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 372019200

約数和(自身を除く): 202523848

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 2767, 3224, 4712, 5534, 7657, 11068, 15314, 22136, 30628, 35971, 52573, 61256, 71942, 85777, 105146, 143884, 171554, 210292, 287768, 343108, 420584, 683449, 686216, 1115101, 1366898, 1629763, 2230202, 2733796, 3259526, 4460404, 5467592, 6519052, 8920808, 13038104, 21186919, 42373838, 84747676, 169495352]

約数ペア:

[(1, 169495352), (2, 84747676), (4, 42373838), (8, 21186919), (13, 13038104), (19, 8920808), (26, 6519052), (31, 5467592), (38, 4460404), (52, 3259526), (62, 2733796), (76, 2230202), (104, 1629763), (124, 1366898), (152, 1115101), (247, 686216), (248, 683449), (403, 420584), (494, 343108), (589, 287768), (806, 210292), (988, 171554), (1178, 143884), (1612, 105146), (1976, 85777), (2356, 71942), (2767, 61256), (3224, 52573), (4712, 35971), (5534, 30628), (7657, 22136), (11068, 15314)]