128147946

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9463}}^1$

素因数の和:9566

約数の個数: 32

約数和(自身を含む): 267566208

約数和(自身を除く): 139418262

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 6771, 9463, 13542, 18926, 28389, 56778, 350131, 577243, 700262, 1050393, 1154486, 1731729, 2100786, 3463458, 21357991, 42715982, 64073973, 128147946]

約数ペア:

[(1, 128147946), (2, 64073973), (3, 42715982), (6, 21357991), (37, 3463458), (61, 2100786), (74, 1731729), (111, 1154486), (122, 1050393), (183, 700262), (222, 577243), (366, 350131), (2257, 56778), (4514, 28389), (6771, 18926), (9463, 13542)]