163699952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6197}}^1$

素因数の和:6345

約数の個数: 40

約数和(自身を含む): 344311296

約数和(自身を除く): 180611344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6197, 6604, 12394, 13208, 24788, 26416, 49576, 80561, 99152, 161122, 322244, 644488, 787019, 1288976, 1574038, 3148076, 6296152, 10231247, 12592304, 20462494, 40924988, 81849976, 163699952]

約数ペア:

[(1, 163699952), (2, 81849976), (4, 40924988), (8, 20462494), (13, 12592304), (16, 10231247), (26, 6296152), (52, 3148076), (104, 1574038), (127, 1288976), (208, 787019), (254, 644488), (508, 322244), (1016, 161122), (1651, 99152), (2032, 80561), (3302, 49576), (6197, 26416), (6604, 24788), (12394, 13208)]