158798556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23339}}^1$

素因数の和:23365

約数の個数: 72

約数和(自身を含む): 475762560

約数和(自身を除く): 316964004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 23339, 46678, 70017, 93356, 140034, 163373, 210051, 280068, 326746, 420102, 490119, 630153, 653492, 840204, 980238, 1260306, 1470357, 1890459, 1960476, 2520612, 2940714, 3780918, 4411071, 5671377, 5881428, 7561836, 8822142, 11342754, 13233213, 17644284, 22685508, 26466426, 39699639, 52932852, 79399278, 158798556]

約数ペア:

[(1, 158798556), (2, 79399278), (3, 52932852), (4, 39699639), (6, 26466426), (7, 22685508), (9, 17644284), (12, 13233213), (14, 11342754), (18, 8822142), (21, 7561836), (27, 5881428), (28, 5671377), (36, 4411071), (42, 3780918), (54, 2940714), (63, 2520612), (81, 1960476), (84, 1890459), (108, 1470357), (126, 1260306), (162, 980238), (189, 840204), (243, 653492), (252, 630153), (324, 490119), (378, 420102), (486, 326746), (567, 280068), (756, 210051), (972, 163373), (1134, 140034), (1701, 93356), (2268, 70017), (3402, 46678), (6804, 23339)]