15691262256

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{19961}}^1$

素因数の和:20131

約数の個数: 120

約数和(自身を含む): 45178956576

約数和(自身を除く): 29487694320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 103, 106, 144, 159, 206, 212, 309, 318, 412, 424, 477, 618, 636, 824, 848, 927, 954, 1236, 1272, 1648, 1854, 1908, 2472, 2544, 3708, 3816, 4944, 5459, 7416, 7632, 10918, 14832, 16377, 19961, 21836, 32754, 39922, 43672, 49131, 59883, 65508, 79844, 87344, 98262, 119766, 131016, 159688, 179649, 196524, 239532, 262032, 319376, 359298, 393048, 479064, 718596, 786096, 958128, 1057933, 1437192, 2055983, 2115866, 2874384, 3173799, 4111966, 4231732, 6167949, 6347598, 8223932, 8463464, 9521397, 12335898, 12695196, 16447864, 16926928, 18503847, 19042794, 24671796, 25390392, 32895728, 37007694, 38085588, 49343592, 50780784, 74015388, 76171176, 98687184, 108967099, 148030776, 152342352, 217934198, 296061552, 326901297, 435868396, 653802594, 871736792, 980703891, 1307605188, 1743473584, 1961407782, 2615210376, 3922815564, 5230420752, 7845631128, 15691262256]

約数ペア:

[(1, 15691262256), (2, 7845631128), (3, 5230420752), (4, 3922815564), (6, 2615210376), (8, 1961407782), (9, 1743473584), (12, 1307605188), (16, 980703891), (18, 871736792), (24, 653802594), (36, 435868396), (48, 326901297), (53, 296061552), (72, 217934198), (103, 152342352), (106, 148030776), (144, 108967099), (159, 98687184), (206, 76171176), (212, 74015388), (309, 50780784), (318, 49343592), (412, 38085588), (424, 37007694), (477, 32895728), (618, 25390392), (636, 24671796), (824, 19042794), (848, 18503847), (927, 16926928), (954, 16447864), (1236, 12695196), (1272, 12335898), (1648, 9521397), (1854, 8463464), (1908, 8223932), (2472, 6347598), (2544, 6167949), (3708, 4231732), (3816, 4111966), (4944, 3173799), (5459, 2874384), (7416, 2115866), (7632, 2055983), (10918, 1437192), (14832, 1057933), (16377, 958128), (19961, 786096), (21836, 718596), (32754, 479064), (39922, 393048), (43672, 359298), (49131, 319376), (59883, 262032), (65508, 239532), (79844, 196524), (87344, 179649), (98262, 159688), (119766, 131016)]