164449691

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 200931840

約数和(自身を除く): 36482149

約数列:

[1, 7, 29, 67, 107, 113, 203, 469, 749, 791, 1943, 3103, 3277, 7169, 7571, 12091, 13601, 21721, 22939, 50183, 52997, 84637, 207901, 219559, 350639, 810097, 1455307, 1536913, 2454473, 5670679, 23492813, 164449691]

約数ペア:

[(1, 164449691), (7, 23492813), (29, 5670679), (67, 2454473), (107, 1536913), (113, 1455307), (203, 810097), (469, 350639), (749, 219559), (791, 207901), (1943, 84637), (3103, 52997), (3277, 50183), (7169, 22939), (7571, 21721), (12091, 13601)]