185262156

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 481388544

約数和(自身を除く): 296126388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 223, 282, 423, 446, 491, 564, 669, 846, 892, 982, 1338, 1473, 1692, 1964, 2007, 2676, 2946, 4014, 4419, 5892, 8028, 8838, 10481, 17676, 20962, 23077, 31443, 41924, 46154, 62886, 69231, 92308, 94329, 109493, 125772, 138462, 188658, 207693, 218986, 276924, 328479, 377316, 415386, 437972, 656958, 830772, 985437, 1313916, 1970874, 3941748, 5146171, 10292342, 15438513, 20584684, 30877026, 46315539, 61754052, 92631078, 185262156]

約数ペア:

[(1, 185262156), (2, 92631078), (3, 61754052), (4, 46315539), (6, 30877026), (9, 20584684), (12, 15438513), (18, 10292342), (36, 5146171), (47, 3941748), (94, 1970874), (141, 1313916), (188, 985437), (223, 830772), (282, 656958), (423, 437972), (446, 415386), (491, 377316), (564, 328479), (669, 276924), (846, 218986), (892, 207693), (982, 188658), (1338, 138462), (1473, 125772), (1692, 109493), (1964, 94329), (2007, 92308), (2676, 69231), (2946, 62886), (4014, 46154), (4419, 41924), (5892, 31443), (8028, 23077), (8838, 20962), (10481, 17676)]