142897664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3105

約数の個数: 80

約数和(自身を含む): 351519168

約数和(自身を除く): 208621504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3067, 3328, 3584, 5824, 6134, 6656, 11648, 12268, 21469, 23296, 24536, 39871, 42938, 46592, 49072, 79742, 85876, 98144, 159484, 171752, 196288, 279097, 318968, 343504, 392576, 558194, 637936, 687008, 785152, 1116388, 1275872, 1374016, 1570304, 2232776, 2551744, 2748032, 4465552, 5103488, 5496064, 8931104, 10206976, 10992128, 17862208, 20413952, 35724416, 71448832, 142897664]

約数ペア:

[(1, 142897664), (2, 71448832), (4, 35724416), (7, 20413952), (8, 17862208), (13, 10992128), (14, 10206976), (16, 8931104), (26, 5496064), (28, 5103488), (32, 4465552), (52, 2748032), (56, 2551744), (64, 2232776), (91, 1570304), (104, 1374016), (112, 1275872), (128, 1116388), (182, 785152), (208, 687008), (224, 637936), (256, 558194), (364, 392576), (416, 343504), (448, 318968), (512, 279097), (728, 196288), (832, 171752), (896, 159484), (1456, 98144), (1664, 85876), (1792, 79742), (2912, 49072), (3067, 46592), (3328, 42938), (3584, 39871), (5824, 24536), (6134, 23296), (6656, 21469), (11648, 12268)]