187490856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{159431}}^1$

素因数の和:159454

約数の個数: 48

約数和(自身を含む): 545257440

約数和(自身を除く): 357766584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 159431, 318862, 478293, 637724, 956586, 1116017, 1275448, 1913172, 2232034, 3348051, 3826344, 4464068, 6696102, 7812119, 8928136, 13392204, 15624238, 23436357, 26784408, 31248476, 46872714, 62496952, 93745428, 187490856]

約数ペア:

[(1, 187490856), (2, 93745428), (3, 62496952), (4, 46872714), (6, 31248476), (7, 26784408), (8, 23436357), (12, 15624238), (14, 13392204), (21, 8928136), (24, 7812119), (28, 6696102), (42, 4464068), (49, 3826344), (56, 3348051), (84, 2232034), (98, 1913172), (147, 1275448), (168, 1116017), (196, 956586), (294, 637724), (392, 478293), (588, 318862), (1176, 159431)]