157512612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 390109440

約数和(自身を除く): 232596828

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 229, 258, 372, 458, 516, 687, 916, 1333, 1374, 1849, 2666, 2748, 3698, 3999, 5332, 5547, 7099, 7396, 7998, 9847, 11094, 14198, 15996, 19694, 21297, 22188, 28396, 29541, 39388, 42594, 57319, 59082, 85188, 114638, 118164, 171957, 229276, 305257, 343914, 423421, 610514, 687828, 846842, 915771, 1221028, 1270263, 1693684, 1831542, 2540526, 3663084, 5081052, 13126051, 26252102, 39378153, 52504204, 78756306, 157512612]

約数ペア:

[(1, 157512612), (2, 78756306), (3, 52504204), (4, 39378153), (6, 26252102), (12, 13126051), (31, 5081052), (43, 3663084), (62, 2540526), (86, 1831542), (93, 1693684), (124, 1270263), (129, 1221028), (172, 915771), (186, 846842), (229, 687828), (258, 610514), (372, 423421), (458, 343914), (516, 305257), (687, 229276), (916, 171957), (1333, 118164), (1374, 114638), (1849, 85188), (2666, 59082), (2748, 57319), (3698, 42594), (3999, 39388), (5332, 29541), (5547, 28396), (7099, 22188), (7396, 21297), (7998, 19694), (9847, 15996), (11094, 14198)]