194809368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 546275520

約数和(自身を除く): 351466152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 97, 104, 123, 156, 157, 164, 194, 246, 291, 312, 314, 328, 388, 471, 492, 533, 582, 628, 776, 942, 984, 1066, 1164, 1256, 1261, 1599, 1884, 2041, 2132, 2328, 2522, 3198, 3768, 3783, 3977, 4082, 4264, 5044, 6123, 6396, 6437, 7566, 7954, 8164, 10088, 11931, 12246, 12792, 12874, 15132, 15229, 15908, 16328, 19311, 23862, 24492, 25748, 30264, 30458, 31816, 38622, 45687, 47724, 48984, 51496, 51701, 60916, 77244, 83681, 91374, 95448, 103402, 121832, 154488, 155103, 167362, 182748, 197977, 206804, 251043, 310206, 334724, 365496, 395954, 413608, 502086, 593931, 620412, 624389, 669448, 791908, 1004172, 1187862, 1240824, 1248778, 1583816, 1873167, 2008344, 2375724, 2497556, 3746334, 4751448, 4995112, 7492668, 8117057, 14985336, 16234114, 24351171, 32468228, 48702342, 64936456, 97404684, 194809368]

約数ペア:

[(1, 194809368), (2, 97404684), (3, 64936456), (4, 48702342), (6, 32468228), (8, 24351171), (12, 16234114), (13, 14985336), (24, 8117057), (26, 7492668), (39, 4995112), (41, 4751448), (52, 3746334), (78, 2497556), (82, 2375724), (97, 2008344), (104, 1873167), (123, 1583816), (156, 1248778), (157, 1240824), (164, 1187862), (194, 1004172), (246, 791908), (291, 669448), (312, 624389), (314, 620412), (328, 593931), (388, 502086), (471, 413608), (492, 395954), (533, 365496), (582, 334724), (628, 310206), (776, 251043), (942, 206804), (984, 197977), (1066, 182748), (1164, 167362), (1256, 155103), (1261, 154488), (1599, 121832), (1884, 103402), (2041, 95448), (2132, 91374), (2328, 83681), (2522, 77244), (3198, 60916), (3768, 51701), (3783, 51496), (3977, 48984), (4082, 47724), (4264, 45687), (5044, 38622), (6123, 31816), (6396, 30458), (6437, 30264), (7566, 25748), (7954, 24492), (8164, 23862), (10088, 19311), (11931, 16328), (12246, 15908), (12792, 15229), (12874, 15132)]