152028779

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 185450496

約数和(自身を除く): 33421717

約数列:

[1, 7, 41, 43, 97, 127, 287, 301, 679, 889, 1763, 3977, 4171, 5207, 5461, 12319, 12341, 27839, 29197, 36449, 38227, 86233, 171011, 223901, 505079, 529717, 1197077, 1567307, 3535553, 3708019, 21718397, 152028779]

約数ペア:

[(1, 152028779), (7, 21718397), (41, 3708019), (43, 3535553), (97, 1567307), (127, 1197077), (287, 529717), (301, 505079), (679, 223901), (889, 171011), (1763, 86233), (3977, 38227), (4171, 36449), (5207, 29197), (5461, 27839), (12319, 12341)]