109487728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2294

約数の個数: 80

約数和(自身を含む): 266411520

約数和(自身を除く): 156923792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2237, 2576, 3059, 3496, 4474, 6118, 6992, 8948, 12236, 15659, 17896, 24472, 31318, 35792, 42503, 48944, 51451, 62636, 85006, 102902, 125272, 170012, 205804, 250544, 297521, 340024, 360157, 411608, 595042, 680048, 720314, 823216, 977569, 1190084, 1440628, 1955138, 2380168, 2881256, 3910276, 4760336, 5762512, 6842983, 7820552, 13685966, 15641104, 27371932, 54743864, 109487728]

約数ペア:

[(1, 109487728), (2, 54743864), (4, 27371932), (7, 15641104), (8, 13685966), (14, 7820552), (16, 6842983), (19, 5762512), (23, 4760336), (28, 3910276), (38, 2881256), (46, 2380168), (56, 1955138), (76, 1440628), (92, 1190084), (112, 977569), (133, 823216), (152, 720314), (161, 680048), (184, 595042), (266, 411608), (304, 360157), (322, 340024), (368, 297521), (437, 250544), (532, 205804), (644, 170012), (874, 125272), (1064, 102902), (1288, 85006), (1748, 62636), (2128, 51451), (2237, 48944), (2576, 42503), (3059, 35792), (3496, 31318), (4474, 24472), (6118, 17896), (6992, 15659), (8948, 12236)]