190373456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2548

約数の個数: 80

約数和(自身を含む): 462720384

約数和(自身を除く): 272346928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2467, 2756, 2968, 4823, 4934, 5512, 5936, 9646, 9868, 11024, 17269, 19292, 19736, 32071, 34538, 38584, 39472, 64142, 69076, 77168, 128284, 130751, 138152, 224497, 256568, 261502, 276304, 448994, 513136, 523004, 897988, 915257, 1046008, 1699763, 1795976, 1830514, 2092016, 3399526, 3591952, 3661028, 6799052, 7322056, 11898341, 13598104, 14644112, 23796682, 27196208, 47593364, 95186728, 190373456]

約数ペア:

[(1, 190373456), (2, 95186728), (4, 47593364), (7, 27196208), (8, 23796682), (13, 14644112), (14, 13598104), (16, 11898341), (26, 7322056), (28, 6799052), (52, 3661028), (53, 3591952), (56, 3399526), (91, 2092016), (104, 1830514), (106, 1795976), (112, 1699763), (182, 1046008), (208, 915257), (212, 897988), (364, 523004), (371, 513136), (424, 448994), (689, 276304), (728, 261502), (742, 256568), (848, 224497), (1378, 138152), (1456, 130751), (1484, 128284), (2467, 77168), (2756, 69076), (2968, 64142), (4823, 39472), (4934, 38584), (5512, 34538), (5936, 32071), (9646, 19736), (9868, 19292), (11024, 17269)]