151531878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1789}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 319622400

約数和(自身を除く): 168090522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 743, 1486, 1789, 2229, 3578, 4458, 5367, 10734, 14117, 28234, 33991, 42351, 67982, 84702, 101973, 203946, 1329227, 2658454, 3987681, 7975362, 25255313, 50510626, 75765939, 151531878]

約数ペア:

[(1, 151531878), (2, 75765939), (3, 50510626), (6, 25255313), (19, 7975362), (38, 3987681), (57, 2658454), (114, 1329227), (743, 203946), (1486, 101973), (1789, 84702), (2229, 67982), (3578, 42351), (4458, 33991), (5367, 28234), (10734, 14117)]