161792352

素因数分解:

$2^5\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1667}}^1$

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 461739096

約数和(自身を除く): 299946744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 337, 674, 1011, 1348, 1667, 2022, 2696, 3033, 3334, 4044, 5001, 5392, 6066, 6668, 8088, 10002, 10784, 12132, 13336, 15003, 16176, 20004, 24264, 26672, 30006, 32352, 40008, 48528, 53344, 60012, 80016, 97056, 120024, 160032, 240048, 480096, 561779, 1123558, 1685337, 2247116, 3370674, 4494232, 5056011, 6741348, 8988464, 10112022, 13482696, 17976928, 20224044, 26965392, 40448088, 53930784, 80896176, 161792352]

約数ペア:

[(1, 161792352), (2, 80896176), (3, 53930784), (4, 40448088), (6, 26965392), (8, 20224044), (9, 17976928), (12, 13482696), (16, 10112022), (18, 8988464), (24, 6741348), (32, 5056011), (36, 4494232), (48, 3370674), (72, 2247116), (96, 1685337), (144, 1123558), (288, 561779), (337, 480096), (674, 240048), (1011, 160032), (1348, 120024), (1667, 97056), (2022, 80016), (2696, 60012), (3033, 53344), (3334, 48528), (4044, 40008), (5001, 32352), (5392, 30006), (6066, 26672), (6668, 24264), (8088, 20004), (10002, 16176), (10784, 15003), (12132, 13336)]