171054156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 510703872

約数和(自身を除く): 339649716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 163, 182, 186, 217, 273, 326, 364, 372, 403, 434, 489, 546, 651, 652, 806, 868, 961, 978, 1092, 1141, 1209, 1302, 1612, 1922, 1956, 2119, 2282, 2418, 2604, 2821, 2883, 3423, 3844, 4238, 4564, 4836, 5053, 5642, 5766, 6357, 6727, 6846, 8463, 8476, 10106, 11284, 11532, 12493, 12714, 13454, 13692, 14833, 15159, 16926, 20181, 20212, 24986, 25428, 26908, 29666, 30318, 33852, 35371, 37479, 40362, 44499, 49972, 59332, 60636, 65689, 70742, 74958, 80724, 87451, 88998, 106113, 131378, 141484, 149916, 156643, 174902, 177996, 197067, 212226, 262353, 262756, 313286, 349804, 394134, 424452, 459823, 469929, 524706, 626572, 788268, 919646, 939858, 1049412, 1096501, 1379469, 1839292, 1879716, 2036359, 2193002, 2758938, 3289503, 4072718, 4386004, 5517876, 6109077, 6579006, 8145436, 12218154, 13158012, 14254513, 24436308, 28509026, 42763539, 57018052, 85527078, 171054156]

約数ペア:

[(1, 171054156), (2, 85527078), (3, 57018052), (4, 42763539), (6, 28509026), (7, 24436308), (12, 14254513), (13, 13158012), (14, 12218154), (21, 8145436), (26, 6579006), (28, 6109077), (31, 5517876), (39, 4386004), (42, 4072718), (52, 3289503), (62, 2758938), (78, 2193002), (84, 2036359), (91, 1879716), (93, 1839292), (124, 1379469), (156, 1096501), (163, 1049412), (182, 939858), (186, 919646), (217, 788268), (273, 626572), (326, 524706), (364, 469929), (372, 459823), (403, 424452), (434, 394134), (489, 349804), (546, 313286), (651, 262756), (652, 262353), (806, 212226), (868, 197067), (961, 177996), (978, 174902), (1092, 156643), (1141, 149916), (1209, 141484), (1302, 131378), (1612, 106113), (1922, 88998), (1956, 87451), (2119, 80724), (2282, 74958), (2418, 70742), (2604, 65689), (2821, 60636), (2883, 59332), (3423, 49972), (3844, 44499), (4238, 40362), (4564, 37479), (4836, 35371), (5053, 33852), (5642, 30318), (5766, 29666), (6357, 26908), (6727, 25428), (6846, 24986), (8463, 20212), (8476, 20181), (10106, 16926), (11284, 15159), (11532, 14833), (12493, 13692), (12714, 13454)]