128454432

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8209}}^1$

素因数の和:8385

約数の個数: 48

約数和(自身を含む): 339302880

約数和(自身を除く): 210848448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 8209, 15648, 16418, 24627, 32836, 49254, 65672, 98508, 131344, 197016, 262688, 394032, 788064, 1338067, 2676134, 4014201, 5352268, 8028402, 10704536, 16056804, 21409072, 32113608, 42818144, 64227216, 128454432]

約数ペア:

[(1, 128454432), (2, 64227216), (3, 42818144), (4, 32113608), (6, 21409072), (8, 16056804), (12, 10704536), (16, 8028402), (24, 5352268), (32, 4014201), (48, 2676134), (96, 1338067), (163, 788064), (326, 394032), (489, 262688), (652, 197016), (978, 131344), (1304, 98508), (1956, 65672), (2608, 49254), (3912, 32836), (5216, 24627), (7824, 16418), (8209, 15648)]