156797144

素因数分解:

$2^3\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3461}}^1$

素因数の和:4283

約数の個数: 32

約数和(自身を含む): 336506400

約数和(自身を除く): 179709256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 809, 1618, 3236, 3461, 5663, 6472, 6922, 11326, 13844, 22652, 24227, 27688, 45304, 48454, 96908, 193816, 2799949, 5599898, 11199796, 19599643, 22399592, 39199286, 78398572, 156797144]

約数ペア:

[(1, 156797144), (2, 78398572), (4, 39199286), (7, 22399592), (8, 19599643), (14, 11199796), (28, 5599898), (56, 2799949), (809, 193816), (1618, 96908), (3236, 48454), (3461, 45304), (5663, 27688), (6472, 24227), (6922, 22652), (11326, 13844)]