156979814229

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{773}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 266788214784

約数和(自身を除く): 109808400555

約数列:

[1, 3, 7, 9, 21, 63, 71, 83, 213, 249, 497, 547, 581, 639, 747, 773, 1491, 1641, 1743, 2319, 3829, 4473, 4923, 5229, 5411, 5893, 6957, 11487, 16233, 17679, 34461, 38837, 41251, 45401, 48699, 53037, 54883, 64159, 116511, 123753, 136203, 164649, 192477, 271859, 317807, 349533, 371259, 384181, 408609, 422831, 449113, 493947, 577431, 815577, 953421, 1152543, 1268493, 1347339, 2446731, 2860263, 2959817, 3223471, 3457629, 3805479, 4042017, 4555289, 8879451, 9670413, 13665867, 22564297, 26638353, 29011239, 30021001, 31887023, 35094973, 40997601, 67692891, 90063003, 95661069, 105284919, 203078673, 210147007, 245664811, 270189009, 286983207, 315854757, 630441021, 736994433, 1891323063, 2210983299, 2491743083, 7475229249, 17442201581, 22425687747, 52326604743, 156979814229]

約数ペア:

[(1, 156979814229), (3, 52326604743), (7, 22425687747), (9, 17442201581), (21, 7475229249), (63, 2491743083), (71, 2210983299), (83, 1891323063), (213, 736994433), (249, 630441021), (497, 315854757), (547, 286983207), (581, 270189009), (639, 245664811), (747, 210147007), (773, 203078673), (1491, 105284919), (1641, 95661069), (1743, 90063003), (2319, 67692891), (3829, 40997601), (4473, 35094973), (4923, 31887023), (5229, 30021001), (5411, 29011239), (5893, 26638353), (6957, 22564297), (11487, 13665867), (16233, 9670413), (17679, 8879451), (34461, 4555289), (38837, 4042017), (41251, 3805479), (45401, 3457629), (48699, 3223471), (53037, 2959817), (54883, 2860263), (64159, 2446731), (116511, 1347339), (123753, 1268493), (136203, 1152543), (164649, 953421), (192477, 815577), (271859, 577431), (317807, 493947), (349533, 449113), (371259, 422831), (384181, 408609)]