161201376

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11423}}^1$

素因数の和:11453

約数の個数: 108

約数和(自身を含む): 533306592

約数和(自身を除く): 372105216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11423, 14112, 22846, 34269, 45692, 68538, 79961, 91384, 102807, 137076, 159922, 182768, 205614, 239883, 274152, 319844, 365536, 411228, 479766, 548304, 559727, 639688, 719649, 822456, 959532, 1096608, 1119454, 1279376, 1439298, 1644912, 1679181, 1919064, 2238908, 2558752, 2878596, 3289824, 3358362, 3838128, 4477816, 5037543, 5757192, 6716724, 7676256, 8955632, 10075086, 11514384, 13433448, 17911264, 20150172, 23028768, 26866896, 40300344, 53733792, 80600688, 161201376]

約数ペア:

[(1, 161201376), (2, 80600688), (3, 53733792), (4, 40300344), (6, 26866896), (7, 23028768), (8, 20150172), (9, 17911264), (12, 13433448), (14, 11514384), (16, 10075086), (18, 8955632), (21, 7676256), (24, 6716724), (28, 5757192), (32, 5037543), (36, 4477816), (42, 3838128), (48, 3358362), (49, 3289824), (56, 2878596), (63, 2558752), (72, 2238908), (84, 1919064), (96, 1679181), (98, 1644912), (112, 1439298), (126, 1279376), (144, 1119454), (147, 1096608), (168, 959532), (196, 822456), (224, 719649), (252, 639688), (288, 559727), (294, 548304), (336, 479766), (392, 411228), (441, 365536), (504, 319844), (588, 274152), (672, 239883), (784, 205614), (882, 182768), (1008, 159922), (1176, 137076), (1568, 102807), (1764, 91384), (2016, 79961), (2352, 68538), (3528, 45692), (4704, 34269), (7056, 22846), (11423, 14112)]