165143706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15919}}^1$

素因数の和:15963

約数の個数: 64

約数和(自身を含む): 427929600

約数和(自身を除く): 262785894

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 15919, 31838, 47757, 95514, 111433, 206947, 222866, 302461, 334299, 413894, 604922, 620841, 668598, 907383, 1241682, 1448629, 1814766, 2117227, 2897258, 3931993, 4234454, 4345887, 6351681, 7863986, 8691774, 11795979, 12703362, 23591958, 27523951, 55047902, 82571853, 165143706]

約数ペア:

[(1, 165143706), (2, 82571853), (3, 55047902), (6, 27523951), (7, 23591958), (13, 12703362), (14, 11795979), (19, 8691774), (21, 7863986), (26, 6351681), (38, 4345887), (39, 4234454), (42, 3931993), (57, 2897258), (78, 2117227), (91, 1814766), (114, 1448629), (133, 1241682), (182, 907383), (247, 668598), (266, 620841), (273, 604922), (399, 413894), (494, 334299), (546, 302461), (741, 222866), (798, 206947), (1482, 111433), (1729, 95514), (3458, 47757), (5187, 31838), (10374, 15919)]