161838324

素因数分解:

$2^2\times 3^4\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1566

約数の個数: 60

約数和(自身を含む): 424391044

約数和(自身を除く): 262552720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 457, 914, 1093, 1371, 1828, 2186, 2742, 3279, 4113, 4372, 5484, 6558, 8226, 9837, 12339, 13116, 16452, 19674, 24678, 29511, 37017, 39348, 49356, 59022, 74034, 88533, 118044, 148068, 177066, 354132, 499501, 999002, 1498503, 1998004, 2997006, 4495509, 5994012, 8991018, 13486527, 17982036, 26973054, 40459581, 53946108, 80919162, 161838324]

約数ペア:

[(1, 161838324), (2, 80919162), (3, 53946108), (4, 40459581), (6, 26973054), (9, 17982036), (12, 13486527), (18, 8991018), (27, 5994012), (36, 4495509), (54, 2997006), (81, 1998004), (108, 1498503), (162, 999002), (324, 499501), (457, 354132), (914, 177066), (1093, 148068), (1371, 118044), (1828, 88533), (2186, 74034), (2742, 59022), (3279, 49356), (4113, 39348), (4372, 37017), (5484, 29511), (6558, 24678), (8226, 19674), (9837, 16452), (12339, 13116)]