156973487994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16427}}^1\times {\mathrm{27941}}^1$

素因数の和:44395

約数の個数: 48

約数和(自身を含む): 358044317280

約数和(自身を除く): 201070829286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 16427, 27941, 32854, 49281, 55882, 83823, 98562, 147843, 167646, 251469, 295686, 312113, 502938, 530879, 624226, 936339, 1061758, 1592637, 1872678, 2809017, 3185274, 4777911, 5618034, 9555822, 458986807, 917973614, 1376960421, 2753920842, 4130881263, 8261762526, 8720749333, 17441498666, 26162247999, 52324495998, 78486743997, 156973487994]

約数ペア:

[(1, 156973487994), (2, 78486743997), (3, 52324495998), (6, 26162247999), (9, 17441498666), (18, 8720749333), (19, 8261762526), (38, 4130881263), (57, 2753920842), (114, 1376960421), (171, 917973614), (342, 458986807), (16427, 9555822), (27941, 5618034), (32854, 4777911), (49281, 3185274), (55882, 2809017), (83823, 1872678), (98562, 1592637), (147843, 1061758), (167646, 936339), (251469, 624226), (295686, 530879), (312113, 502938)]