163218294

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73721}}^1$

素因数の和:73773

約数の個数: 32

約数和(自身を含む): 371558880

約数和(自身を除く): 208340586

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 73721, 147442, 221163, 442326, 663489, 1326978, 1990467, 3022561, 3980934, 6045122, 9067683, 18135366, 27203049, 54406098, 81609147, 163218294]

約数ペア:

[(1, 163218294), (2, 81609147), (3, 54406098), (6, 27203049), (9, 18135366), (18, 9067683), (27, 6045122), (41, 3980934), (54, 3022561), (82, 1990467), (123, 1326978), (246, 663489), (369, 442326), (738, 221163), (1107, 147442), (2214, 73721)]