127477952

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 305092608

約数和(自身を除く): 177614656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 112, 124, 134, 137, 217, 224, 248, 268, 274, 434, 448, 469, 496, 536, 548, 868, 938, 959, 992, 1072, 1096, 1736, 1876, 1918, 1984, 2077, 2144, 2192, 3472, 3752, 3836, 4154, 4247, 4288, 4384, 6944, 7504, 7672, 8308, 8494, 8768, 9179, 13888, 14539, 15008, 15344, 16616, 16988, 18358, 29078, 29729, 30016, 30688, 33232, 33976, 36716, 58156, 59458, 61376, 64253, 66464, 67952, 73432, 116312, 118916, 128506, 132928, 135904, 146864, 232624, 237832, 257012, 271808, 284549, 293728, 465248, 475664, 514024, 569098, 587456, 930496, 951328, 1028048, 1138196, 1902656, 1991843, 2056096, 2276392, 3983686, 4112192, 4552784, 7967372, 9105568, 15934744, 18211136, 31869488, 63738976, 127477952]

約数ペア:

[(1, 127477952), (2, 63738976), (4, 31869488), (7, 18211136), (8, 15934744), (14, 9105568), (16, 7967372), (28, 4552784), (31, 4112192), (32, 3983686), (56, 2276392), (62, 2056096), (64, 1991843), (67, 1902656), (112, 1138196), (124, 1028048), (134, 951328), (137, 930496), (217, 587456), (224, 569098), (248, 514024), (268, 475664), (274, 465248), (434, 293728), (448, 284549), (469, 271808), (496, 257012), (536, 237832), (548, 232624), (868, 146864), (938, 135904), (959, 132928), (992, 128506), (1072, 118916), (1096, 116312), (1736, 73432), (1876, 67952), (1918, 66464), (1984, 64253), (2077, 61376), (2144, 59458), (2192, 58156), (3472, 36716), (3752, 33976), (3836, 33232), (4154, 30688), (4247, 30016), (4288, 29729), (4384, 29078), (6944, 18358), (7504, 16988), (7672, 16616), (8308, 15344), (8494, 15008), (8768, 14539), (9179, 13888)]