156939578316

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{71479}}^1$

素因数の和:72419

約数の個数: 72

約数和(自身を含む): 402769785600

約数和(自身を除く): 245830207284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 859, 1278, 1718, 2556, 2577, 3436, 5154, 7731, 10308, 15462, 30924, 60989, 71479, 121978, 142958, 182967, 214437, 243956, 285916, 365934, 428874, 548901, 643311, 731868, 857748, 1097802, 1286622, 2195604, 2573244, 5075009, 10150018, 15225027, 20300036, 30450054, 45675081, 60900108, 61400461, 91350162, 122800922, 182700324, 184201383, 245601844, 368402766, 552604149, 736805532, 1105208298, 2210416596, 4359432731, 8718865462, 13078298193, 17437730924, 26156596386, 39234894579, 52313192772, 78469789158, 156939578316]

約数ペア:

[(1, 156939578316), (2, 78469789158), (3, 52313192772), (4, 39234894579), (6, 26156596386), (9, 17437730924), (12, 13078298193), (18, 8718865462), (36, 4359432731), (71, 2210416596), (142, 1105208298), (213, 736805532), (284, 552604149), (426, 368402766), (639, 245601844), (852, 184201383), (859, 182700324), (1278, 122800922), (1718, 91350162), (2556, 61400461), (2577, 60900108), (3436, 45675081), (5154, 30450054), (7731, 20300036), (10308, 15225027), (15462, 10150018), (30924, 5075009), (60989, 2573244), (71479, 2195604), (121978, 1286622), (142958, 1097802), (182967, 857748), (214437, 731868), (243956, 643311), (285916, 548901), (365934, 428874)]