127258048

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 56

約数和(自身を含む): 267563600

約数和(自身を除く): 140305552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 229, 304, 457, 458, 608, 914, 916, 1216, 1828, 1832, 3656, 3664, 4351, 7312, 7328, 8683, 8702, 14624, 14656, 17366, 17404, 29248, 34732, 34808, 69464, 69616, 104653, 138928, 139232, 209306, 277856, 278464, 418612, 555712, 837224, 1674448, 1988407, 3348896, 3976814, 6697792, 7953628, 15907256, 31814512, 63629024, 127258048]

約数ペア:

[(1, 127258048), (2, 63629024), (4, 31814512), (8, 15907256), (16, 7953628), (19, 6697792), (32, 3976814), (38, 3348896), (64, 1988407), (76, 1674448), (152, 837224), (229, 555712), (304, 418612), (457, 278464), (458, 277856), (608, 209306), (914, 139232), (916, 138928), (1216, 104653), (1828, 69616), (1832, 69464), (3656, 34808), (3664, 34732), (4351, 29248), (7312, 17404), (7328, 17366), (8683, 14656), (8702, 14624)]