161609024

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 329671680

約数和(自身を除く): 168062656

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 127, 236, 254, 337, 472, 508, 674, 944, 1016, 1348, 1888, 2032, 2696, 3776, 4064, 5392, 7493, 8128, 10784, 14986, 19883, 21568, 29972, 39766, 42799, 59944, 79532, 85598, 119888, 159064, 171196, 239776, 318128, 342392, 479552, 636256, 684784, 1272512, 1369568, 2525141, 2739136, 5050282, 10100564, 20201128, 40402256, 80804512, 161609024]

約数ペア:

[(1, 161609024), (2, 80804512), (4, 40402256), (8, 20201128), (16, 10100564), (32, 5050282), (59, 2739136), (64, 2525141), (118, 1369568), (127, 1272512), (236, 684784), (254, 636256), (337, 479552), (472, 342392), (508, 318128), (674, 239776), (944, 171196), (1016, 159064), (1348, 119888), (1888, 85598), (2032, 79532), (2696, 59944), (3776, 42799), (4064, 39766), (5392, 29972), (7493, 21568), (8128, 19883), (10784, 14986)]