163405004

素因数分解:

$2^2\times 7^2\times {\mathrm{823}}^1\times {\mathrm{1013}}^1$

素因数の和:1854

約数の個数: 36

約数和(自身を含む): 333378864

約数和(自身を除く): 169973860

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 823, 1013, 1646, 2026, 3292, 4052, 5761, 7091, 11522, 14182, 23044, 28364, 40327, 49637, 80654, 99274, 161308, 198548, 833699, 1667398, 3334796, 5835893, 11671786, 23343572, 40851251, 81702502, 163405004]

約数ペア:

[(1, 163405004), (2, 81702502), (4, 40851251), (7, 23343572), (14, 11671786), (28, 5835893), (49, 3334796), (98, 1667398), (196, 833699), (823, 198548), (1013, 161308), (1646, 99274), (2026, 80654), (3292, 49637), (4052, 40327), (5761, 28364), (7091, 23044), (11522, 14182)]