103475872

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 220951584

約数和(自身を除く): 117475712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 167, 268, 272, 289, 334, 536, 544, 578, 668, 1072, 1139, 1156, 1336, 2144, 2278, 2312, 2672, 2839, 4556, 4624, 5344, 5678, 9112, 9248, 11189, 11356, 18224, 19363, 22378, 22712, 36448, 38726, 44756, 45424, 48263, 77452, 89512, 90848, 96526, 154904, 179024, 190213, 193052, 309808, 358048, 380426, 386104, 619616, 760852, 772208, 1521704, 1544416, 3043408, 3233621, 6086816, 6467242, 12934484, 25868968, 51737936, 103475872]

約数ペア:

[(1, 103475872), (2, 51737936), (4, 25868968), (8, 12934484), (16, 6467242), (17, 6086816), (32, 3233621), (34, 3043408), (67, 1544416), (68, 1521704), (134, 772208), (136, 760852), (167, 619616), (268, 386104), (272, 380426), (289, 358048), (334, 309808), (536, 193052), (544, 190213), (578, 179024), (668, 154904), (1072, 96526), (1139, 90848), (1156, 89512), (1336, 77452), (2144, 48263), (2278, 45424), (2312, 44756), (2672, 38726), (2839, 36448), (4556, 22712), (4624, 22378), (5344, 19363), (5678, 18224), (9112, 11356), (9248, 11189)]