161679056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6952

約数の個数: 80

約数和(自身を含む): 411164160

約数和(自身を除く): 249485104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 6907, 11704, 13814, 23408, 27628, 48349, 55256, 75977, 96698, 110512, 131233, 151954, 193396, 262466, 303908, 386792, 524932, 531839, 607816, 773584, 918631, 1049864, 1063678, 1215632, 1443563, 1837262, 2099728, 2127356, 2887126, 3674524, 4254712, 5774252, 7349048, 8509424, 10104941, 11548504, 14698096, 20209882, 23097008, 40419764, 80839528, 161679056]

約数ペア:

[(1, 161679056), (2, 80839528), (4, 40419764), (7, 23097008), (8, 20209882), (11, 14698096), (14, 11548504), (16, 10104941), (19, 8509424), (22, 7349048), (28, 5774252), (38, 4254712), (44, 3674524), (56, 2887126), (76, 2127356), (77, 2099728), (88, 1837262), (112, 1443563), (133, 1215632), (152, 1063678), (154, 1049864), (176, 918631), (209, 773584), (266, 607816), (304, 531839), (308, 524932), (418, 386792), (532, 303908), (616, 262466), (836, 193396), (1064, 151954), (1232, 131233), (1463, 110512), (1672, 96698), (2128, 75977), (2926, 55256), (3344, 48349), (5852, 27628), (6907, 23408), (11704, 13814)]