156980365451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 198098799360

約数和(自身を除く): 41118433909

約数列:

[1, 7, 13, 91, 97, 109, 241, 677, 679, 763, 1261, 1417, 1687, 3133, 4739, 8801, 8827, 9919, 10573, 21931, 23377, 26269, 61607, 65669, 73793, 74011, 137449, 163157, 163639, 183883, 303901, 341497, 459683, 516551, 853697, 959309, 962143, 1142099, 2121041, 2127307, 2390479, 2548093, 5975879, 6715163, 7157921, 14847287, 15826229, 17784113, 17836651, 33125209, 50105447, 93052973, 110783603, 124488791, 205740977, 231193469, 231876463, 651370811, 1440186839, 1618354283, 1725058961, 12075412727, 22425766493, 156980365451]

約数ペア:

[(1, 156980365451), (7, 22425766493), (13, 12075412727), (91, 1725058961), (97, 1618354283), (109, 1440186839), (241, 651370811), (677, 231876463), (679, 231193469), (763, 205740977), (1261, 124488791), (1417, 110783603), (1687, 93052973), (3133, 50105447), (4739, 33125209), (8801, 17836651), (8827, 17784113), (9919, 15826229), (10573, 14847287), (21931, 7157921), (23377, 6715163), (26269, 5975879), (61607, 2548093), (65669, 2390479), (73793, 2127307), (74011, 2121041), (137449, 1142099), (163157, 962143), (163639, 959309), (183883, 853697), (303901, 516551), (341497, 459683)]