129731136

素因数分解:

$2^6\times 3^1\times {\mathrm{821}}^1\times {\mathrm{823}}^1$

素因数の和:1659

約数の個数: 56

約数和(自身を含む): 344082624

約数和(自身を除く): 214351488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 821, 823, 1642, 1646, 2463, 2469, 3284, 3292, 4926, 4938, 6568, 6584, 9852, 9876, 13136, 13168, 19704, 19752, 26272, 26336, 39408, 39504, 52544, 52672, 78816, 79008, 157632, 158016, 675683, 1351366, 2027049, 2702732, 4054098, 5405464, 8108196, 10810928, 16216392, 21621856, 32432784, 43243712, 64865568, 129731136]

約数ペア:

[(1, 129731136), (2, 64865568), (3, 43243712), (4, 32432784), (6, 21621856), (8, 16216392), (12, 10810928), (16, 8108196), (24, 5405464), (32, 4054098), (48, 2702732), (64, 2027049), (96, 1351366), (192, 675683), (821, 158016), (823, 157632), (1642, 79008), (1646, 78816), (2463, 52672), (2469, 52544), (3284, 39504), (3292, 39408), (4926, 26336), (4938, 26272), (6568, 19752), (6584, 19704), (9852, 13168), (9876, 13136)]