151755842

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 274065120

約数和(自身を除く): 122309278

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 179, 211, 287, 358, 422, 574, 1253, 1477, 2009, 2506, 2954, 4018, 7339, 8651, 8771, 10339, 14678, 17302, 17542, 20678, 37769, 51373, 60557, 75538, 102746, 121114, 264383, 359611, 423899, 528766, 719222, 847798, 1548529, 1850681, 3097058, 3701362, 10839703, 21679406, 75877921, 151755842]

約数ペア:

[(1, 151755842), (2, 75877921), (7, 21679406), (14, 10839703), (41, 3701362), (49, 3097058), (82, 1850681), (98, 1548529), (179, 847798), (211, 719222), (287, 528766), (358, 423899), (422, 359611), (574, 264383), (1253, 121114), (1477, 102746), (2009, 75538), (2506, 60557), (2954, 51373), (4018, 37769), (7339, 20678), (8651, 17542), (8771, 17302), (10339, 14678)]