157079864052

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{104971}}^1$

素因数の和:105389

約数の個数: 72

約数和(自身を含む): 400973725152

約数和(自身を除く): 243893861100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 211, 394, 422, 591, 633, 788, 844, 1182, 1266, 1773, 1899, 2364, 2532, 3546, 3798, 7092, 7596, 41567, 83134, 104971, 124701, 166268, 209942, 249402, 314913, 374103, 419884, 498804, 629826, 748206, 944739, 1259652, 1496412, 1889478, 3778956, 20679287, 22148881, 41358574, 44297762, 62037861, 66446643, 82717148, 88595524, 124075722, 132893286, 186113583, 199339929, 248151444, 265786572, 372227166, 398679858, 744454332, 797359716, 4363329557, 8726659114, 13089988671, 17453318228, 26179977342, 39269966013, 52359954684, 78539932026, 157079864052]

約数ペア:

[(1, 157079864052), (2, 78539932026), (3, 52359954684), (4, 39269966013), (6, 26179977342), (9, 17453318228), (12, 13089988671), (18, 8726659114), (36, 4363329557), (197, 797359716), (211, 744454332), (394, 398679858), (422, 372227166), (591, 265786572), (633, 248151444), (788, 199339929), (844, 186113583), (1182, 132893286), (1266, 124075722), (1773, 88595524), (1899, 82717148), (2364, 66446643), (2532, 62037861), (3546, 44297762), (3798, 41358574), (7092, 22148881), (7596, 20679287), (41567, 3778956), (83134, 1889478), (104971, 1496412), (124701, 1259652), (166268, 944739), (209942, 748206), (249402, 629826), (314913, 498804), (374103, 419884)]