139912864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 214016096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2089, 2093, 2392, 2576, 2912, 4178, 4186, 4784, 5152, 8356, 8372, 9568, 14623, 16712, 16744, 27157, 29246, 33424, 33488, 48047, 54314, 58492, 66848, 66976, 96094, 108628, 116984, 190099, 192188, 217256, 233968, 336329, 380198, 384376, 434512, 467936, 624611, 672658, 760396, 768752, 869024, 1249222, 1345316, 1520792, 1537504, 2498444, 2690632, 3041584, 4372277, 4996888, 5381264, 6083168, 8744554, 9993776, 10762528, 17489108, 19987552, 34978216, 69956432, 139912864]

約数ペア:

[(1, 139912864), (2, 69956432), (4, 34978216), (7, 19987552), (8, 17489108), (13, 10762528), (14, 9993776), (16, 8744554), (23, 6083168), (26, 5381264), (28, 4996888), (32, 4372277), (46, 3041584), (52, 2690632), (56, 2498444), (91, 1537504), (92, 1520792), (104, 1345316), (112, 1249222), (161, 869024), (182, 768752), (184, 760396), (208, 672658), (224, 624611), (299, 467936), (322, 434512), (364, 384376), (368, 380198), (416, 336329), (598, 233968), (644, 217256), (728, 192188), (736, 190099), (1196, 116984), (1288, 108628), (1456, 96094), (2089, 66976), (2093, 66848), (2392, 58492), (2576, 54314), (2912, 48047), (4178, 33488), (4186, 33424), (4784, 29246), (5152, 27157), (8356, 16744), (8372, 16712), (9568, 14623)]