157703784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{938713}}^1$

素因数の和:938729

約数の個数: 32

約数和(自身を含む): 450582720

約数和(自身を除く): 292878936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 938713, 1877426, 2816139, 3754852, 5632278, 6570991, 7509704, 11264556, 13141982, 19712973, 22529112, 26283964, 39425946, 52567928, 78851892, 157703784]

約数ペア:

[(1, 157703784), (2, 78851892), (3, 52567928), (4, 39425946), (6, 26283964), (7, 22529112), (8, 19712973), (12, 13141982), (14, 11264556), (21, 7509704), (24, 6570991), (28, 5632278), (42, 3754852), (56, 2816139), (84, 1877426), (168, 938713)]