154784966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 291548160

約数和(自身を除く): 136763194

約数列:

[1, 2, 7, 14, 17, 34, 59, 73, 118, 119, 146, 151, 238, 302, 413, 511, 826, 1003, 1022, 1057, 1241, 2006, 2114, 2482, 2567, 4307, 5134, 7021, 8614, 8687, 8909, 11023, 14042, 17374, 17818, 17969, 22046, 30149, 35938, 60298, 62363, 73219, 77161, 124726, 146438, 151453, 154322, 187391, 302906, 374782, 512533, 650357, 1025066, 1060171, 1300714, 1311737, 2120342, 2623474, 4552499, 9104998, 11056069, 22112138, 77392483, 154784966]

約数ペア:

[(1, 154784966), (2, 77392483), (7, 22112138), (14, 11056069), (17, 9104998), (34, 4552499), (59, 2623474), (73, 2120342), (118, 1311737), (119, 1300714), (146, 1060171), (151, 1025066), (238, 650357), (302, 512533), (413, 374782), (511, 302906), (826, 187391), (1003, 154322), (1022, 151453), (1057, 146438), (1241, 124726), (2006, 77161), (2114, 73219), (2482, 62363), (2567, 60298), (4307, 35938), (5134, 30149), (7021, 22046), (8614, 17969), (8687, 17818), (8909, 17374), (11023, 14042)]