177913372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 228512228

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 79, 91, 92, 158, 161, 182, 269, 299, 316, 322, 364, 538, 553, 598, 644, 1027, 1076, 1106, 1196, 1817, 1883, 2054, 2093, 2212, 3497, 3634, 3766, 4108, 4186, 6187, 6994, 7189, 7268, 7532, 8372, 12374, 12719, 13988, 14378, 21251, 23621, 24479, 24748, 25438, 28756, 42502, 43309, 47242, 48958, 50876, 80431, 85004, 86618, 94484, 97916, 148757, 160862, 165347, 173236, 276263, 297514, 321724, 330694, 488773, 552526, 563017, 595028, 661388, 977546, 1105052, 1126034, 1933841, 1955092, 2252068, 3421411, 3867682, 6354049, 6842822, 7735364, 12708098, 13685644, 25416196, 44478343, 88956686, 177913372]

約数ペア:

[(1, 177913372), (2, 88956686), (4, 44478343), (7, 25416196), (13, 13685644), (14, 12708098), (23, 7735364), (26, 6842822), (28, 6354049), (46, 3867682), (52, 3421411), (79, 2252068), (91, 1955092), (92, 1933841), (158, 1126034), (161, 1105052), (182, 977546), (269, 661388), (299, 595028), (316, 563017), (322, 552526), (364, 488773), (538, 330694), (553, 321724), (598, 297514), (644, 276263), (1027, 173236), (1076, 165347), (1106, 160862), (1196, 148757), (1817, 97916), (1883, 94484), (2054, 86618), (2093, 85004), (2212, 80431), (3497, 50876), (3634, 48958), (3766, 47242), (4108, 43309), (4186, 42502), (6187, 28756), (6994, 25438), (7189, 24748), (7268, 24479), (7532, 23621), (8372, 21251), (12374, 14378), (12719, 13988)]