109991152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15781

約数の個数: 40

約数和(自身を含む): 234092160

約数和(自身を除く): 124101008

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 15731, 31462, 62924, 125848, 251696, 298889, 361813, 597778, 723626, 1195556, 1447252, 2391112, 2894504, 4782224, 5789008, 6874447, 13748894, 27497788, 54995576, 109991152]

約数ペア:

[(1, 109991152), (2, 54995576), (4, 27497788), (8, 13748894), (16, 6874447), (19, 5789008), (23, 4782224), (38, 2894504), (46, 2391112), (76, 1447252), (92, 1195556), (152, 723626), (184, 597778), (304, 361813), (368, 298889), (437, 251696), (874, 125848), (1748, 62924), (3496, 31462), (6992, 15731)]