142071588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3919}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 385257600

約数和(自身を除く): 243186012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 3919, 4028, 6042, 7838, 9063, 11757, 12084, 15676, 18126, 23514, 35271, 36252, 47028, 70542, 74461, 141084, 148922, 207707, 223383, 297844, 415414, 446766, 623121, 670149, 830828, 893532, 1246242, 1340298, 1869363, 2492484, 2680596, 3738726, 3946433, 7477452, 7892866, 11839299, 15785732, 23678598, 35517897, 47357196, 71035794, 142071588]

約数ペア:

[(1, 142071588), (2, 71035794), (3, 47357196), (4, 35517897), (6, 23678598), (9, 15785732), (12, 11839299), (18, 7892866), (19, 7477452), (36, 3946433), (38, 3738726), (53, 2680596), (57, 2492484), (76, 1869363), (106, 1340298), (114, 1246242), (159, 893532), (171, 830828), (212, 670149), (228, 623121), (318, 446766), (342, 415414), (477, 297844), (636, 223383), (684, 207707), (954, 148922), (1007, 141084), (1908, 74461), (2014, 70542), (3021, 47028), (3919, 36252), (4028, 35271), (6042, 23514), (7838, 18126), (9063, 15676), (11757, 12084)]