70190848

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 181310976

約数和(自身を除く): 111120128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 131, 161, 182, 184, 208, 224, 256, 262, 299, 322, 364, 368, 416, 448, 524, 598, 644, 728, 736, 832, 896, 917, 1048, 1196, 1288, 1456, 1472, 1664, 1703, 1792, 1834, 2093, 2096, 2392, 2576, 2912, 2944, 3013, 3328, 3406, 3668, 4186, 4192, 4784, 5152, 5824, 5888, 6026, 6812, 7336, 8372, 8384, 9568, 10304, 11648, 11921, 12052, 13624, 14672, 16744, 16768, 19136, 20608, 21091, 23296, 23842, 24104, 27248, 29344, 33488, 33536, 38272, 39169, 41216, 42182, 47684, 48208, 54496, 58688, 66976, 76544, 78338, 84364, 95368, 96416, 108992, 117376, 133952, 156676, 168728, 190736, 192832, 217984, 234752, 267904, 274183, 313352, 337456, 381472, 385664, 435968, 535808, 548366, 626704, 674912, 762944, 771328, 1096732, 1253408, 1349824, 1525888, 2193464, 2506816, 2699648, 3051776, 4386928, 5013632, 5399296, 8773856, 10027264, 17547712, 35095424, 70190848]

約数ペア:

[(1, 70190848), (2, 35095424), (4, 17547712), (7, 10027264), (8, 8773856), (13, 5399296), (14, 5013632), (16, 4386928), (23, 3051776), (26, 2699648), (28, 2506816), (32, 2193464), (46, 1525888), (52, 1349824), (56, 1253408), (64, 1096732), (91, 771328), (92, 762944), (104, 674912), (112, 626704), (128, 548366), (131, 535808), (161, 435968), (182, 385664), (184, 381472), (208, 337456), (224, 313352), (256, 274183), (262, 267904), (299, 234752), (322, 217984), (364, 192832), (368, 190736), (416, 168728), (448, 156676), (524, 133952), (598, 117376), (644, 108992), (728, 96416), (736, 95368), (832, 84364), (896, 78338), (917, 76544), (1048, 66976), (1196, 58688), (1288, 54496), (1456, 48208), (1472, 47684), (1664, 42182), (1703, 41216), (1792, 39169), (1834, 38272), (2093, 33536), (2096, 33488), (2392, 29344), (2576, 27248), (2912, 24104), (2944, 23842), (3013, 23296), (3328, 21091), (3406, 20608), (3668, 19136), (4186, 16768), (4192, 16744), (4784, 14672), (5152, 13624), (5824, 12052), (5888, 11921), (6026, 11648), (6812, 10304), (7336, 9568), (8372, 8384)]