142088128

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 112

約数和(自身を含む): 358672384

約数和(自身を除く): 216584256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 787, 806, 832, 868, 992, 1456, 1574, 1612, 1736, 1984, 2821, 2912, 3148, 3224, 3472, 5509, 5642, 5824, 6296, 6448, 6944, 10231, 11018, 11284, 12592, 12896, 13888, 20462, 22036, 22568, 24397, 25184, 25792, 40924, 44072, 45136, 48794, 50368, 71617, 81848, 88144, 90272, 97588, 143234, 163696, 170779, 176288, 180544, 195176, 286468, 317161, 327392, 341558, 352576, 390352, 572936, 634322, 654784, 683116, 780704, 1145872, 1268644, 1366232, 1561408, 2220127, 2291744, 2537288, 2732464, 4440254, 4583488, 5074576, 5464928, 8880508, 10149152, 10929856, 17761016, 20298304, 35522032, 71044064, 142088128]

約数ペア:

[(1, 142088128), (2, 71044064), (4, 35522032), (7, 20298304), (8, 17761016), (13, 10929856), (14, 10149152), (16, 8880508), (26, 5464928), (28, 5074576), (31, 4583488), (32, 4440254), (52, 2732464), (56, 2537288), (62, 2291744), (64, 2220127), (91, 1561408), (104, 1366232), (112, 1268644), (124, 1145872), (182, 780704), (208, 683116), (217, 654784), (224, 634322), (248, 572936), (364, 390352), (403, 352576), (416, 341558), (434, 327392), (448, 317161), (496, 286468), (728, 195176), (787, 180544), (806, 176288), (832, 170779), (868, 163696), (992, 143234), (1456, 97588), (1574, 90272), (1612, 88144), (1736, 81848), (1984, 71617), (2821, 50368), (2912, 48794), (3148, 45136), (3224, 44072), (3472, 40924), (5509, 25792), (5642, 25184), (5824, 24397), (6296, 22568), (6448, 22036), (6944, 20462), (10231, 13888), (11018, 12896), (11284, 12592)]