161394624

素因数分解:

$2^6\times 3^2\times {\mathrm{280199}}^1$

素因数の和:280217

約数の個数: 42

約数和(自身を含む): 462610200

約数和(自身を除く): 301215576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 280199, 560398, 840597, 1120796, 1681194, 2241592, 2521791, 3362388, 4483184, 5043582, 6724776, 8966368, 10087164, 13449552, 17932736, 20174328, 26899104, 40348656, 53798208, 80697312, 161394624]

約数ペア:

[(1, 161394624), (2, 80697312), (3, 53798208), (4, 40348656), (6, 26899104), (8, 20174328), (9, 17932736), (12, 13449552), (16, 10087164), (18, 8966368), (24, 6724776), (32, 5043582), (36, 4483184), (48, 3362388), (64, 2521791), (72, 2241592), (96, 1681194), (144, 1120796), (192, 840597), (288, 560398), (576, 280199)]