154065904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1483}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 307674752

約数和(自身を除く): 153608848

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 302, 344, 604, 688, 1208, 1483, 2416, 2966, 5932, 6493, 11864, 12986, 23728, 25972, 51944, 63769, 103888, 127538, 223933, 255076, 447866, 510152, 895732, 1020304, 1791464, 3582928, 9629119, 19258238, 38516476, 77032952, 154065904]

約数ペア:

[(1, 154065904), (2, 77032952), (4, 38516476), (8, 19258238), (16, 9629119), (43, 3582928), (86, 1791464), (151, 1020304), (172, 895732), (302, 510152), (344, 447866), (604, 255076), (688, 223933), (1208, 127538), (1483, 103888), (2416, 63769), (2966, 51944), (5932, 25972), (6493, 23728), (11864, 12986)]