156970857254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{4027}}^1$

素因数の和:4413

約数の個数: 64

約数和(自身を含む): 257255792640

約数和(自身を除く): 100284935386

約数列:

[1, 2, 19, 38, 41, 82, 127, 197, 254, 394, 779, 1558, 2413, 3743, 4027, 4826, 5207, 7486, 8054, 8077, 10414, 16154, 25019, 50038, 76513, 98933, 153026, 153463, 165107, 197866, 306926, 330214, 475361, 511429, 793319, 950722, 1022858, 1025779, 1586638, 2051558, 3137033, 6274066, 9717151, 15073061, 19434302, 19489801, 20968589, 30146122, 32526079, 38979602, 41937178, 65052158, 100751513, 201503026, 398403191, 617995501, 796806382, 1235991002, 1914278747, 3828557494, 4130812033, 8261624066, 78485428627, 156970857254]

約数ペア:

[(1, 156970857254), (2, 78485428627), (19, 8261624066), (38, 4130812033), (41, 3828557494), (82, 1914278747), (127, 1235991002), (197, 796806382), (254, 617995501), (394, 398403191), (779, 201503026), (1558, 100751513), (2413, 65052158), (3743, 41937178), (4027, 38979602), (4826, 32526079), (5207, 30146122), (7486, 20968589), (8054, 19489801), (8077, 19434302), (10414, 15073061), (16154, 9717151), (25019, 6274066), (50038, 3137033), (76513, 2051558), (98933, 1586638), (153026, 1025779), (153463, 1022858), (165107, 950722), (197866, 793319), (306926, 511429), (330214, 475361)]