149718176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{246247}}^1$

素因数の和:246276

約数の個数: 24

約数和(自身を含む): 310272480

約数和(自身を除く): 160554304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 246247, 492494, 984988, 1969976, 3939952, 4678693, 7879904, 9357386, 18714772, 37429544, 74859088, 149718176]

約数ペア:

[(1, 149718176), (2, 74859088), (4, 37429544), (8, 18714772), (16, 9357386), (19, 7879904), (32, 4678693), (38, 3939952), (76, 1969976), (152, 984988), (304, 492494), (608, 246247)]