166688891744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{2399}}^1$

素因数の和:3316

約数の個数: 96

約数和(自身を含む): 343139328000

約数和(自身を除く): 176450436256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 356, 496, 712, 787, 992, 1424, 1574, 2399, 2759, 2848, 3148, 4798, 5518, 6296, 9596, 11036, 12592, 19192, 22072, 24397, 25184, 38384, 44144, 48794, 70043, 74369, 76768, 88288, 97588, 140086, 148738, 195176, 213511, 280172, 297476, 390352, 427022, 560344, 594952, 780704, 854044, 1120688, 1189904, 1708088, 1888013, 2171333, 2241376, 2379808, 3416176, 3776026, 4342666, 6618841, 6832352, 7552052, 8685332, 13237682, 15104104, 17370664, 26475364, 30208208, 34741328, 52950728, 58528403, 60416416, 69482656, 105901456, 117056806, 168033157, 211802912, 234113612, 336066314, 468227224, 672132628, 936454448, 1344265256, 1872908896, 2688530512, 5209027867, 5377061024, 10418055734, 20836111468, 41672222936, 83344445872, 166688891744]

約数ペア:

[(1, 166688891744), (2, 83344445872), (4, 41672222936), (8, 20836111468), (16, 10418055734), (31, 5377061024), (32, 5209027867), (62, 2688530512), (89, 1872908896), (124, 1344265256), (178, 936454448), (248, 672132628), (356, 468227224), (496, 336066314), (712, 234113612), (787, 211802912), (992, 168033157), (1424, 117056806), (1574, 105901456), (2399, 69482656), (2759, 60416416), (2848, 58528403), (3148, 52950728), (4798, 34741328), (5518, 30208208), (6296, 26475364), (9596, 17370664), (11036, 15104104), (12592, 13237682), (19192, 8685332), (22072, 7552052), (24397, 6832352), (25184, 6618841), (38384, 4342666), (44144, 3776026), (48794, 3416176), (70043, 2379808), (74369, 2241376), (76768, 2171333), (88288, 1888013), (97588, 1708088), (140086, 1189904), (148738, 1120688), (195176, 854044), (213511, 780704), (280172, 594952), (297476, 560344), (390352, 427022)]