143187534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19974

約数の個数: 64

約数和(自身を含む): 382809600

約数和(自身を除く): 239622066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 19937, 39874, 59811, 119622, 139559, 179433, 279118, 358866, 378803, 418677, 538299, 757606, 837354, 1076598, 1136409, 1256031, 2272818, 2512062, 2651621, 3409227, 3768093, 5303242, 6818454, 7536186, 7954863, 10227681, 15909726, 20455362, 23864589, 47729178, 71593767, 143187534]

約数ペア:

[(1, 143187534), (2, 71593767), (3, 47729178), (6, 23864589), (7, 20455362), (9, 15909726), (14, 10227681), (18, 7954863), (19, 7536186), (21, 6818454), (27, 5303242), (38, 3768093), (42, 3409227), (54, 2651621), (57, 2512062), (63, 2272818), (114, 1256031), (126, 1136409), (133, 1076598), (171, 837354), (189, 757606), (266, 538299), (342, 418677), (378, 378803), (399, 358866), (513, 279118), (798, 179433), (1026, 139559), (1197, 119622), (2394, 59811), (3591, 39874), (7182, 19937)]