161301312

素因数分解:

$2^6\times 3^2\times {\mathrm{280037}}^1$

素因数の和:280055

約数の個数: 42

約数和(自身を含む): 462342738

約数和(自身を除く): 301041426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 280037, 560074, 840111, 1120148, 1680222, 2240296, 2520333, 3360444, 4480592, 5040666, 6720888, 8961184, 10081332, 13441776, 17922368, 20162664, 26883552, 40325328, 53767104, 80650656, 161301312]

約数ペア:

[(1, 161301312), (2, 80650656), (3, 53767104), (4, 40325328), (6, 26883552), (8, 20162664), (9, 17922368), (12, 13441776), (16, 10081332), (18, 8961184), (24, 6720888), (32, 5040666), (36, 4480592), (48, 3360444), (64, 2520333), (72, 2240296), (96, 1680222), (144, 1120148), (192, 840111), (288, 560074), (576, 280037)]