155920404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7151}}^1$

素因数の和:7260

約数の個数: 48

約数和(自身を含む): 384491520

約数和(自身を除く): 228571116

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 7151, 7268, 10902, 14302, 21453, 21804, 28604, 42906, 85812, 164473, 328946, 493419, 564929, 657892, 986838, 1129858, 1694787, 1973676, 2259716, 3389574, 6779148, 12993367, 25986734, 38980101, 51973468, 77960202, 155920404]

約数ペア:

[(1, 155920404), (2, 77960202), (3, 51973468), (4, 38980101), (6, 25986734), (12, 12993367), (23, 6779148), (46, 3389574), (69, 2259716), (79, 1973676), (92, 1694787), (138, 1129858), (158, 986838), (237, 657892), (276, 564929), (316, 493419), (474, 328946), (948, 164473), (1817, 85812), (3634, 42906), (5451, 28604), (7151, 21804), (7268, 21453), (10902, 14302)]