154287744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 128

約数和(自身を含む): 456046080

約数和(自身を除く): 301758336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 997, 1209, 1248, 1488, 1612, 1664, 1984, 1994, 2418, 2496, 2976, 2991, 3224, 3968, 3988, 4836, 4992, 5952, 5982, 6448, 7976, 9672, 11904, 11964, 12896, 12961, 15952, 19344, 23928, 25792, 25922, 30907, 31904, 38688, 38883, 47856, 51584, 51844, 61814, 63808, 77376, 77766, 92721, 95712, 103688, 123628, 127616, 154752, 155532, 185442, 191424, 207376, 247256, 311064, 370884, 382848, 401791, 414752, 494512, 622128, 741768, 803582, 829504, 989024, 1205373, 1244256, 1483536, 1607164, 1659008, 1978048, 2410746, 2488512, 2967072, 3214328, 3956096, 4821492, 4977024, 5934144, 6428656, 9642984, 11868288, 12857312, 19285968, 25714624, 38571936, 51429248, 77143872, 154287744]

約数ペア:

[(1, 154287744), (2, 77143872), (3, 51429248), (4, 38571936), (6, 25714624), (8, 19285968), (12, 12857312), (13, 11868288), (16, 9642984), (24, 6428656), (26, 5934144), (31, 4977024), (32, 4821492), (39, 3956096), (48, 3214328), (52, 2967072), (62, 2488512), (64, 2410746), (78, 1978048), (93, 1659008), (96, 1607164), (104, 1483536), (124, 1244256), (128, 1205373), (156, 989024), (186, 829504), (192, 803582), (208, 741768), (248, 622128), (312, 494512), (372, 414752), (384, 401791), (403, 382848), (416, 370884), (496, 311064), (624, 247256), (744, 207376), (806, 191424), (832, 185442), (992, 155532), (997, 154752), (1209, 127616), (1248, 123628), (1488, 103688), (1612, 95712), (1664, 92721), (1984, 77766), (1994, 77376), (2418, 63808), (2496, 61814), (2976, 51844), (2991, 51584), (3224, 47856), (3968, 38883), (3988, 38688), (4836, 31904), (4992, 30907), (5952, 25922), (5982, 25792), (6448, 23928), (7976, 19344), (9672, 15952), (11904, 12961), (11964, 12896)]