118821528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 369308160

約数和(自身を除く): 250486632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 431, 504, 547, 862, 1094, 1293, 1641, 1724, 2188, 2586, 3017, 3282, 3448, 3829, 3879, 4376, 4923, 5172, 6034, 6564, 7658, 7758, 9051, 9846, 10344, 11487, 12068, 13128, 15316, 15516, 18102, 19692, 22974, 24136, 27153, 30632, 31032, 34461, 36204, 39384, 45948, 54306, 68922, 72408, 91896, 108612, 137844, 217224, 235757, 275688, 471514, 707271, 943028, 1414542, 1650299, 1886056, 2121813, 2829084, 3300598, 4243626, 4950897, 5658168, 6601196, 8487252, 9901794, 13202392, 14852691, 16974504, 19803588, 29705382, 39607176, 59410764, 118821528]

約数ペア:

[(1, 118821528), (2, 59410764), (3, 39607176), (4, 29705382), (6, 19803588), (7, 16974504), (8, 14852691), (9, 13202392), (12, 9901794), (14, 8487252), (18, 6601196), (21, 5658168), (24, 4950897), (28, 4243626), (36, 3300598), (42, 2829084), (56, 2121813), (63, 1886056), (72, 1650299), (84, 1414542), (126, 943028), (168, 707271), (252, 471514), (431, 275688), (504, 235757), (547, 217224), (862, 137844), (1094, 108612), (1293, 91896), (1641, 72408), (1724, 68922), (2188, 54306), (2586, 45948), (3017, 39384), (3282, 36204), (3448, 34461), (3829, 31032), (3879, 30632), (4376, 27153), (4923, 24136), (5172, 22974), (6034, 19692), (6564, 18102), (7658, 15516), (7758, 15316), (9051, 13128), (9846, 12068), (10344, 11487)]