2159615696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 5195857920

約数和(自身を除く): 3036242224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 127, 131, 133, 152, 244, 254, 262, 266, 304, 427, 488, 508, 524, 532, 854, 889, 917, 976, 1016, 1048, 1064, 1159, 1708, 1778, 1834, 2032, 2096, 2128, 2318, 2413, 2489, 3416, 3556, 3668, 4636, 4826, 4978, 6832, 7112, 7336, 7747, 7991, 8113, 9272, 9652, 9956, 14224, 14672, 15494, 15982, 16226, 16637, 16891, 17423, 18544, 19304, 19912, 30988, 31964, 32452, 33274, 33782, 34846, 38608, 39824, 54229, 55937, 61976, 63928, 64904, 66548, 67564, 69692, 108458, 111874, 116459, 123952, 127856, 129808, 133096, 135128, 139384, 147193, 151829, 216916, 223748, 232918, 266192, 270256, 278768, 294386, 303658, 316103, 433832, 447496, 465836, 588772, 607316, 632206, 867664, 894992, 931672, 1014857, 1030351, 1062803, 1177544, 1214632, 1264412, 1863344, 2029714, 2060702, 2125606, 2212721, 2355088, 2429264, 2528824, 4059428, 4121404, 4251212, 4425442, 5057648, 7103999, 8118856, 8242808, 8502424, 8850884, 14207998, 16237712, 16485616, 17004848, 17701768, 19282283, 28415996, 35403536, 38564566, 56831992, 77129132, 113663984, 134975981, 154258264, 269951962, 308516528, 539903924, 1079807848, 2159615696]

約数ペア:

[(1, 2159615696), (2, 1079807848), (4, 539903924), (7, 308516528), (8, 269951962), (14, 154258264), (16, 134975981), (19, 113663984), (28, 77129132), (38, 56831992), (56, 38564566), (61, 35403536), (76, 28415996), (112, 19282283), (122, 17701768), (127, 17004848), (131, 16485616), (133, 16237712), (152, 14207998), (244, 8850884), (254, 8502424), (262, 8242808), (266, 8118856), (304, 7103999), (427, 5057648), (488, 4425442), (508, 4251212), (524, 4121404), (532, 4059428), (854, 2528824), (889, 2429264), (917, 2355088), (976, 2212721), (1016, 2125606), (1048, 2060702), (1064, 2029714), (1159, 1863344), (1708, 1264412), (1778, 1214632), (1834, 1177544), (2032, 1062803), (2096, 1030351), (2128, 1014857), (2318, 931672), (2413, 894992), (2489, 867664), (3416, 632206), (3556, 607316), (3668, 588772), (4636, 465836), (4826, 447496), (4978, 433832), (6832, 316103), (7112, 303658), (7336, 294386), (7747, 278768), (7991, 270256), (8113, 266192), (9272, 232918), (9652, 223748), (9956, 216916), (14224, 151829), (14672, 147193), (15494, 139384), (15982, 135128), (16226, 133096), (16637, 129808), (16891, 127856), (17423, 123952), (18544, 116459), (19304, 111874), (19912, 108458), (30988, 69692), (31964, 67564), (32452, 66548), (33274, 64904), (33782, 63928), (34846, 61976), (38608, 55937), (39824, 54229)]