109789372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 256596480

約数和(自身を除く): 146807108

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 73, 76, 77, 133, 146, 154, 209, 257, 266, 292, 308, 418, 511, 514, 532, 803, 836, 1022, 1028, 1387, 1463, 1606, 1799, 2044, 2774, 2827, 2926, 3212, 3598, 4883, 5548, 5621, 5654, 5852, 7196, 9709, 9766, 11242, 11308, 15257, 18761, 19418, 19532, 19789, 22484, 30514, 34181, 37522, 38836, 39578, 53713, 61028, 68362, 75044, 79156, 106799, 107426, 131327, 136724, 206371, 213598, 214852, 262654, 356459, 375991, 412742, 427196, 525308, 712918, 751982, 825484, 1425836, 1444597, 1503964, 2495213, 2889194, 3921049, 4990426, 5778388, 7842098, 9980852, 15684196, 27447343, 54894686, 109789372]

約数ペア:

[(1, 109789372), (2, 54894686), (4, 27447343), (7, 15684196), (11, 9980852), (14, 7842098), (19, 5778388), (22, 4990426), (28, 3921049), (38, 2889194), (44, 2495213), (73, 1503964), (76, 1444597), (77, 1425836), (133, 825484), (146, 751982), (154, 712918), (209, 525308), (257, 427196), (266, 412742), (292, 375991), (308, 356459), (418, 262654), (511, 214852), (514, 213598), (532, 206371), (803, 136724), (836, 131327), (1022, 107426), (1028, 106799), (1387, 79156), (1463, 75044), (1606, 68362), (1799, 61028), (2044, 53713), (2774, 39578), (2827, 38836), (2926, 37522), (3212, 34181), (3598, 30514), (4883, 22484), (5548, 19789), (5621, 19532), (5654, 19418), (5852, 18761), (7196, 15257), (9709, 11308), (9766, 11242)]