156947211393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{11717}}^1$

素因数の和:12374

約数の個数: 64

約数和(自身を含む): 256483584000

約数和(自身を除く): 99536372607

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 569, 1121, 1239, 1707, 3363, 3983, 7847, 10811, 11717, 11949, 23541, 32433, 33571, 35151, 75677, 82019, 100713, 222623, 227031, 234997, 246057, 637849, 667869, 691303, 704991, 1558361, 1913547, 2073909, 4464943, 4675083, 4839121, 6666973, 13134757, 13394829, 14517363, 20000919, 39404271, 46668811, 91943299, 126672487, 140006433, 275829897, 380017461, 393351407, 886707409, 1180054221, 2660122227, 2753459849, 7473676733, 8260379547, 22421030199, 52315737131, 156947211393]

約数ペア:

[(1, 156947211393), (3, 52315737131), (7, 22421030199), (19, 8260379547), (21, 7473676733), (57, 2753459849), (59, 2660122227), (133, 1180054221), (177, 886707409), (399, 393351407), (413, 380017461), (569, 275829897), (1121, 140006433), (1239, 126672487), (1707, 91943299), (3363, 46668811), (3983, 39404271), (7847, 20000919), (10811, 14517363), (11717, 13394829), (11949, 13134757), (23541, 6666973), (32433, 4839121), (33571, 4675083), (35151, 4464943), (75677, 2073909), (82019, 1913547), (100713, 1558361), (222623, 704991), (227031, 691303), (234997, 667869), (246057, 637849)]