157025478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 328738608

約数和(自身を除く): 171713130

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 241, 339, 482, 678, 723, 961, 1446, 1922, 2883, 3503, 5766, 7006, 7471, 10509, 14942, 21018, 22413, 27233, 44826, 54466, 81699, 108593, 163398, 217186, 231601, 325779, 463202, 651558, 694803, 844223, 1389606, 1688446, 2532669, 5065338, 26170913, 52341826, 78512739, 157025478]

約数ペア:

[(1, 157025478), (2, 78512739), (3, 52341826), (6, 26170913), (31, 5065338), (62, 2532669), (93, 1688446), (113, 1389606), (186, 844223), (226, 694803), (241, 651558), (339, 463202), (482, 325779), (678, 231601), (723, 217186), (961, 163398), (1446, 108593), (1922, 81699), (2883, 54466), (3503, 44826), (5766, 27233), (7006, 22413), (7471, 21018), (10509, 14942)]