136904432

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 328407552

約数和(自身を除く): 191503120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 86, 98, 112, 124, 131, 172, 196, 217, 248, 262, 301, 344, 392, 434, 496, 524, 602, 688, 784, 868, 917, 1048, 1204, 1333, 1519, 1736, 1834, 2096, 2107, 2408, 2666, 3038, 3472, 3668, 4061, 4214, 4816, 5332, 5633, 6076, 6419, 7336, 8122, 8428, 9331, 10664, 11266, 12152, 12838, 14672, 16244, 16856, 18662, 21328, 22532, 24304, 25676, 28427, 32488, 33712, 37324, 39431, 45064, 51352, 56854, 64976, 65317, 74648, 78862, 90128, 102704, 113708, 130634, 149296, 157724, 174623, 198989, 227416, 261268, 276017, 315448, 349246, 397978, 454832, 522536, 552034, 630896, 698492, 795956, 1045072, 1104068, 1222361, 1396984, 1591912, 2208136, 2444722, 2793968, 3183824, 4416272, 4889444, 8556527, 9778888, 17113054, 19557776, 34226108, 68452216, 136904432]

約数ペア:

[(1, 136904432), (2, 68452216), (4, 34226108), (7, 19557776), (8, 17113054), (14, 9778888), (16, 8556527), (28, 4889444), (31, 4416272), (43, 3183824), (49, 2793968), (56, 2444722), (62, 2208136), (86, 1591912), (98, 1396984), (112, 1222361), (124, 1104068), (131, 1045072), (172, 795956), (196, 698492), (217, 630896), (248, 552034), (262, 522536), (301, 454832), (344, 397978), (392, 349246), (434, 315448), (496, 276017), (524, 261268), (602, 227416), (688, 198989), (784, 174623), (868, 157724), (917, 149296), (1048, 130634), (1204, 113708), (1333, 102704), (1519, 90128), (1736, 78862), (1834, 74648), (2096, 65317), (2107, 64976), (2408, 56854), (2666, 51352), (3038, 45064), (3472, 39431), (3668, 37324), (4061, 33712), (4214, 32488), (4816, 28427), (5332, 25676), (5633, 24304), (6076, 22532), (6419, 21328), (7336, 18662), (8122, 16856), (8428, 16244), (9331, 14672), (10664, 12838), (11266, 12152)]