129447642

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 262180800

約数和(自身を除く): 132733158

約数列:

[1, 2, 3, 6, 139, 269, 278, 417, 538, 577, 807, 834, 1154, 1614, 1731, 3462, 37391, 74782, 80203, 112173, 155213, 160406, 224346, 240609, 310426, 465639, 481218, 931278, 21574607, 43149214, 64723821, 129447642]

約数ペア:

[(1, 129447642), (2, 64723821), (3, 43149214), (6, 21574607), (139, 931278), (269, 481218), (278, 465639), (417, 310426), (538, 240609), (577, 224346), (807, 160406), (834, 155213), (1154, 112173), (1614, 80203), (1731, 74782), (3462, 37391)]