161304768

素因数分解:

$2^6\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 84

約数和(自身を含む): 465066888

約数和(自身を除く): 303762120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 193, 288, 386, 576, 579, 772, 1158, 1451, 1544, 1737, 2316, 2902, 3088, 3474, 4353, 4632, 5804, 6176, 6948, 8706, 9264, 11608, 12352, 13059, 13896, 17412, 18528, 23216, 26118, 27792, 34824, 37056, 46432, 52236, 55584, 69648, 92864, 104472, 111168, 139296, 208944, 278592, 280043, 417888, 560086, 835776, 840129, 1120172, 1680258, 2240344, 2520387, 3360516, 4480688, 5040774, 6721032, 8961376, 10081548, 13442064, 17922752, 20163096, 26884128, 40326192, 53768256, 80652384, 161304768]

約数ペア:

[(1, 161304768), (2, 80652384), (3, 53768256), (4, 40326192), (6, 26884128), (8, 20163096), (9, 17922752), (12, 13442064), (16, 10081548), (18, 8961376), (24, 6721032), (32, 5040774), (36, 4480688), (48, 3360516), (64, 2520387), (72, 2240344), (96, 1680258), (144, 1120172), (192, 840129), (193, 835776), (288, 560086), (386, 417888), (576, 280043), (579, 278592), (772, 208944), (1158, 139296), (1451, 111168), (1544, 104472), (1737, 92864), (2316, 69648), (2902, 55584), (3088, 52236), (3474, 46432), (4353, 37056), (4632, 34824), (5804, 27792), (6176, 26118), (6948, 23216), (8706, 18528), (9264, 17412), (11608, 13896), (12352, 13059)]