149740214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 248766336

約数和(自身を除く): 99026122

約数列:

[1, 2, 13, 26, 47, 94, 181, 362, 611, 677, 1222, 1354, 2353, 4706, 8507, 8801, 17014, 17602, 31819, 63638, 110591, 122537, 221182, 245074, 413647, 827294, 1592981, 3185962, 5759239, 11518478, 74870107, 149740214]

約数ペア:

[(1, 149740214), (2, 74870107), (13, 11518478), (26, 5759239), (47, 3185962), (94, 1592981), (181, 827294), (362, 413647), (611, 245074), (677, 221182), (1222, 122537), (1354, 110591), (2353, 63638), (4706, 31819), (8507, 17602), (8801, 17014)]