168007476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 507655680

約数和(自身を除く): 339648204

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 709, 806, 868, 1092, 1209, 1274, 1302, 1418, 1519, 1612, 1911, 2127, 2418, 2548, 2604, 2821, 2836, 3038, 3822, 4254, 4557, 4836, 4963, 5642, 6076, 7644, 8463, 8508, 9114, 9217, 9926, 11284, 14889, 16926, 18228, 18434, 19747, 19852, 21979, 27651, 29778, 33852, 34741, 36868, 39494, 43958, 55302, 59241, 59556, 64519, 65937, 69482, 78988, 87916, 104223, 110604, 118482, 129038, 131874, 138964, 153853, 193557, 208446, 236964, 258076, 263748, 285727, 307706, 387114, 416892, 451633, 461559, 571454, 615412, 774228, 857181, 903266, 923118, 1076971, 1142908, 1354899, 1714362, 1806532, 1846236, 2000089, 2153942, 2709798, 3230913, 3428724, 4000178, 4307884, 5419596, 6000267, 6461826, 8000356, 12000534, 12923652, 14000623, 24001068, 28001246, 42001869, 56002492, 84003738, 168007476]

約数ペア:

[(1, 168007476), (2, 84003738), (3, 56002492), (4, 42001869), (6, 28001246), (7, 24001068), (12, 14000623), (13, 12923652), (14, 12000534), (21, 8000356), (26, 6461826), (28, 6000267), (31, 5419596), (39, 4307884), (42, 4000178), (49, 3428724), (52, 3230913), (62, 2709798), (78, 2153942), (84, 2000089), (91, 1846236), (93, 1806532), (98, 1714362), (124, 1354899), (147, 1142908), (156, 1076971), (182, 923118), (186, 903266), (196, 857181), (217, 774228), (273, 615412), (294, 571454), (364, 461559), (372, 451633), (403, 416892), (434, 387114), (546, 307706), (588, 285727), (637, 263748), (651, 258076), (709, 236964), (806, 208446), (868, 193557), (1092, 153853), (1209, 138964), (1274, 131874), (1302, 129038), (1418, 118482), (1519, 110604), (1612, 104223), (1911, 87916), (2127, 78988), (2418, 69482), (2548, 65937), (2604, 64519), (2821, 59556), (2836, 59241), (3038, 55302), (3822, 43958), (4254, 39494), (4557, 36868), (4836, 34741), (4963, 33852), (5642, 29778), (6076, 27651), (7644, 21979), (8463, 19852), (8508, 19747), (9114, 18434), (9217, 18228), (9926, 16926), (11284, 14889)]