156792188

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 322151424

約数和(自身を除く): 165359236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 283, 329, 421, 566, 658, 842, 1132, 1316, 1684, 1981, 2947, 3962, 5894, 7924, 11788, 13301, 19787, 26602, 39574, 53204, 79148, 93107, 119143, 138509, 186214, 238286, 277018, 372428, 476572, 554036, 834001, 1668002, 3336004, 5599721, 11199442, 22398884, 39198047, 78396094, 156792188]

約数ペア:

[(1, 156792188), (2, 78396094), (4, 39198047), (7, 22398884), (14, 11199442), (28, 5599721), (47, 3336004), (94, 1668002), (188, 834001), (283, 554036), (329, 476572), (421, 372428), (566, 277018), (658, 238286), (842, 186214), (1132, 138509), (1316, 119143), (1684, 93107), (1981, 79148), (2947, 53204), (3962, 39574), (5894, 26602), (7924, 19787), (11788, 13301)]