137700544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1985

約数の個数: 56

約数和(自身を含む): 293796720

約数和(自身を除く): 156096176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 1889, 2144, 2278, 3778, 4288, 4556, 7556, 9112, 15112, 18224, 30224, 32113, 36448, 60448, 64226, 72896, 120896, 126563, 128452, 253126, 256904, 506252, 513808, 1012504, 1027616, 2025008, 2055232, 2151571, 4050016, 4303142, 8100032, 8606284, 17212568, 34425136, 68850272, 137700544]

約数ペア:

[(1, 137700544), (2, 68850272), (4, 34425136), (8, 17212568), (16, 8606284), (17, 8100032), (32, 4303142), (34, 4050016), (64, 2151571), (67, 2055232), (68, 2025008), (134, 1027616), (136, 1012504), (268, 513808), (272, 506252), (536, 256904), (544, 253126), (1072, 128452), (1088, 126563), (1139, 120896), (1889, 72896), (2144, 64226), (2278, 60448), (3778, 36448), (4288, 32113), (4556, 30224), (7556, 18224), (9112, 15112)]