161471088

素因数分解:

$2^4\times 3^2\times {\mathrm{509}}^1\times {\mathrm{2203}}^1$

素因数の和:2726

約数の個数: 60

約数和(自身を含む): 452988120

約数和(自身を除く): 291517032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509, 1018, 1527, 2036, 2203, 3054, 4072, 4406, 4581, 6108, 6609, 8144, 8812, 9162, 12216, 13218, 17624, 18324, 19827, 24432, 26436, 35248, 36648, 39654, 52872, 73296, 79308, 105744, 158616, 317232, 1121327, 2242654, 3363981, 4485308, 6727962, 8970616, 10091943, 13455924, 17941232, 20183886, 26911848, 40367772, 53823696, 80735544, 161471088]

約数ペア:

[(1, 161471088), (2, 80735544), (3, 53823696), (4, 40367772), (6, 26911848), (8, 20183886), (9, 17941232), (12, 13455924), (16, 10091943), (18, 8970616), (24, 6727962), (36, 4485308), (48, 3363981), (72, 2242654), (144, 1121327), (509, 317232), (1018, 158616), (1527, 105744), (2036, 79308), (2203, 73296), (3054, 52872), (4072, 39654), (4406, 36648), (4581, 35248), (6108, 26436), (6609, 24432), (8144, 19827), (8812, 18324), (9162, 17624), (12216, 13218)]