195140688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 539965440

約数和(自身を除く): 344824752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 1068, 1424, 1513, 2136, 2687, 3026, 4272, 4539, 5374, 6052, 8061, 9078, 10748, 12104, 16122, 18156, 21496, 24208, 32244, 36312, 42992, 45679, 64488, 72624, 91358, 128976, 137037, 182716, 239143, 274074, 365432, 478286, 548148, 717429, 730864, 956572, 1096296, 1434858, 1913144, 2192592, 2869716, 3826288, 4065431, 5739432, 8130862, 11478864, 12196293, 16261724, 24392586, 32523448, 48785172, 65046896, 97570344, 195140688]

約数ペア:

[(1, 195140688), (2, 97570344), (3, 65046896), (4, 48785172), (6, 32523448), (8, 24392586), (12, 16261724), (16, 12196293), (17, 11478864), (24, 8130862), (34, 5739432), (48, 4065431), (51, 3826288), (68, 2869716), (89, 2192592), (102, 1913144), (136, 1434858), (178, 1096296), (204, 956572), (267, 730864), (272, 717429), (356, 548148), (408, 478286), (534, 365432), (712, 274074), (816, 239143), (1068, 182716), (1424, 137037), (1513, 128976), (2136, 91358), (2687, 72624), (3026, 64488), (4272, 45679), (4539, 42992), (5374, 36312), (6052, 32244), (8061, 24208), (9078, 21496), (10748, 18156), (12104, 16122)]