156721305521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{666607}}^1$

素因数の和:666725

約数の個数: 24

約数和(自身を含む): 180864082560

約数和(自身を除く): 24142777039

約数列:

[1, 11, 29, 67, 121, 319, 737, 1943, 3509, 8107, 21373, 235103, 666607, 7332677, 19331603, 44662669, 80659447, 212647633, 491289359, 1295217401, 2339123963, 5404182949, 14247391411, 156721305521]

約数ペア:

[(1, 156721305521), (11, 14247391411), (29, 5404182949), (67, 2339123963), (121, 1295217401), (319, 491289359), (737, 212647633), (1943, 80659447), (3509, 44662669), (8107, 19331603), (21373, 7332677), (235103, 666607)]