156921288784

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{951361}}^1$

素因数の和:951456

約数の個数: 60

約数和(自身を含む): 334618750812

約数和(自身を除く): 177697462028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 793, 976, 1352, 1586, 2704, 3172, 6344, 10309, 12688, 20618, 41236, 82472, 164944, 951361, 1902722, 3805444, 7610888, 12367693, 15221776, 24735386, 49470772, 58033021, 98941544, 116066042, 160780009, 197883088, 232132084, 321560018, 464264168, 643120036, 754429273, 928528336, 1286240072, 1508858546, 2572480144, 3017717092, 6035434184, 9807580549, 12070868368, 19615161098, 39230322196, 78460644392, 156921288784]

約数ペア:

[(1, 156921288784), (2, 78460644392), (4, 39230322196), (8, 19615161098), (13, 12070868368), (16, 9807580549), (26, 6035434184), (52, 3017717092), (61, 2572480144), (104, 1508858546), (122, 1286240072), (169, 928528336), (208, 754429273), (244, 643120036), (338, 464264168), (488, 321560018), (676, 232132084), (793, 197883088), (976, 160780009), (1352, 116066042), (1586, 98941544), (2704, 58033021), (3172, 49470772), (6344, 24735386), (10309, 15221776), (12688, 12367693), (20618, 7610888), (41236, 3805444), (82472, 1902722), (164944, 951361)]