127905024

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 383225472

約数和(自身を除く): 255320448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 557, 598, 624, 736, 768, 832, 897, 1104, 1114, 1196, 1248, 1472, 1664, 1671, 1794, 2208, 2228, 2392, 2496, 2944, 3328, 3342, 3588, 4416, 4456, 4784, 4992, 5888, 6684, 7176, 7241, 8832, 8912, 9568, 9984, 12811, 13368, 14352, 14482, 17664, 17824, 19136, 21723, 25622, 26736, 28704, 28964, 35648, 38272, 38433, 43446, 51244, 53472, 57408, 57928, 71296, 76544, 76866, 86892, 102488, 106944, 114816, 115856, 142592, 153732, 166543, 173784, 204976, 213888, 229632, 231712, 307464, 333086, 347568, 409952, 427776, 463424, 499629, 614928, 666172, 695136, 819904, 926848, 999258, 1229856, 1332344, 1390272, 1639808, 1853696, 1998516, 2459712, 2664688, 2780544, 3279616, 3997032, 4919424, 5329376, 5561088, 7994064, 9838848, 10658752, 15988128, 21317504, 31976256, 42635008, 63952512, 127905024]

約数ペア:

[(1, 127905024), (2, 63952512), (3, 42635008), (4, 31976256), (6, 21317504), (8, 15988128), (12, 10658752), (13, 9838848), (16, 7994064), (23, 5561088), (24, 5329376), (26, 4919424), (32, 3997032), (39, 3279616), (46, 2780544), (48, 2664688), (52, 2459712), (64, 1998516), (69, 1853696), (78, 1639808), (92, 1390272), (96, 1332344), (104, 1229856), (128, 999258), (138, 926848), (156, 819904), (184, 695136), (192, 666172), (208, 614928), (256, 499629), (276, 463424), (299, 427776), (312, 409952), (368, 347568), (384, 333086), (416, 307464), (552, 231712), (557, 229632), (598, 213888), (624, 204976), (736, 173784), (768, 166543), (832, 153732), (897, 142592), (1104, 115856), (1114, 114816), (1196, 106944), (1248, 102488), (1472, 86892), (1664, 76866), (1671, 76544), (1794, 71296), (2208, 57928), (2228, 57408), (2392, 53472), (2496, 51244), (2944, 43446), (3328, 38433), (3342, 38272), (3588, 35648), (4416, 28964), (4456, 28704), (4784, 26736), (4992, 25622), (5888, 21723), (6684, 19136), (7176, 17824), (7241, 17664), (8832, 14482), (8912, 14352), (9568, 13368), (9984, 12811)]