163130912

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42839}}^1$

素因数の和:42873

約数の個数: 48

約数和(自身を含む): 388644480

約数和(自身を除く): 225513568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 42839, 85678, 171356, 299873, 342712, 599746, 685424, 728263, 1199492, 1370848, 1456526, 2398984, 2913052, 4797968, 5097841, 5826104, 9595936, 10195682, 11652208, 20391364, 23304416, 40782728, 81565456, 163130912]

約数ペア:

[(1, 163130912), (2, 81565456), (4, 40782728), (7, 23304416), (8, 20391364), (14, 11652208), (16, 10195682), (17, 9595936), (28, 5826104), (32, 5097841), (34, 4797968), (56, 2913052), (68, 2398984), (112, 1456526), (119, 1370848), (136, 1199492), (224, 728263), (238, 685424), (272, 599746), (476, 342712), (544, 299873), (952, 171356), (1904, 85678), (3808, 42839)]