142788882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3491}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 303217344

約数和(自身を除く): 160428462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 802, 1203, 2406, 3491, 6817, 6982, 10473, 13634, 20451, 20946, 40902, 59347, 118694, 178041, 356082, 1399891, 2799782, 4199673, 8399346, 23798147, 47596294, 71394441, 142788882]

約数ペア:

[(1, 142788882), (2, 71394441), (3, 47596294), (6, 23798147), (17, 8399346), (34, 4199673), (51, 2799782), (102, 1399891), (401, 356082), (802, 178041), (1203, 118694), (2406, 59347), (3491, 40902), (6817, 20946), (6982, 20451), (10473, 13634)]