144572402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{691}}^1$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 235542960

約数和(自身を除く): 90970558

約数列:

[1, 2, 13, 26, 169, 338, 619, 691, 1238, 1382, 8047, 8983, 16094, 17966, 104611, 116779, 209222, 233558, 427729, 855458, 5560477, 11120954, 72286201, 144572402]

約数ペア:

[(1, 144572402), (2, 72286201), (13, 11120954), (26, 5560477), (169, 855458), (338, 427729), (619, 233558), (691, 209222), (1238, 116779), (1382, 104611), (8047, 17966), (8983, 16094)]