181923768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{14951}}^1$

素因数の和:14989

約数の個数: 72

約数和(自身を含む): 533562120

約数和(自身を除く): 351638352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 14951, 29902, 44853, 59804, 89706, 119608, 134559, 179412, 194363, 269118, 358824, 388726, 538236, 583089, 777452, 1076472, 1166178, 1554904, 1749267, 2332356, 2526719, 3498534, 4664712, 5053438, 6997068, 7580157, 10106876, 13994136, 15160314, 20213752, 22740471, 30320628, 45480942, 60641256, 90961884, 181923768]

約数ペア:

[(1, 181923768), (2, 90961884), (3, 60641256), (4, 45480942), (6, 30320628), (8, 22740471), (9, 20213752), (12, 15160314), (13, 13994136), (18, 10106876), (24, 7580157), (26, 6997068), (36, 5053438), (39, 4664712), (52, 3498534), (72, 2526719), (78, 2332356), (104, 1749267), (117, 1554904), (156, 1166178), (169, 1076472), (234, 777452), (312, 583089), (338, 538236), (468, 388726), (507, 358824), (676, 269118), (936, 194363), (1014, 179412), (1352, 134559), (1521, 119608), (2028, 89706), (3042, 59804), (4056, 44853), (6084, 29902), (12168, 14951)]