178096672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 380685312

約数和(自身を除く): 202588640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 3371, 4064, 6604, 6742, 13208, 13484, 26416, 26968, 43823, 52832, 53936, 87646, 107872, 175292, 350584, 428117, 701168, 856234, 1402336, 1712468, 3424936, 5565521, 6849872, 11131042, 13699744, 22262084, 44524168, 89048336, 178096672]

約数ペア:

[(1, 178096672), (2, 89048336), (4, 44524168), (8, 22262084), (13, 13699744), (16, 11131042), (26, 6849872), (32, 5565521), (52, 3424936), (104, 1712468), (127, 1402336), (208, 856234), (254, 701168), (416, 428117), (508, 350584), (1016, 175292), (1651, 107872), (2032, 87646), (3302, 53936), (3371, 52832), (4064, 43823), (6604, 26968), (6742, 26416), (13208, 13484)]