128587584

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{8069}}^1$

素因数の和:8167

約数の個数: 56

約数和(自身を含む): 344363040

約数和(自身を除く): 215775456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 8069, 15936, 16138, 24207, 32276, 48414, 64552, 96828, 129104, 193656, 258208, 387312, 516416, 669727, 774624, 1339454, 1549248, 2009181, 2678908, 4018362, 5357816, 8036724, 10715632, 16073448, 21431264, 32146896, 42862528, 64293792, 128587584]

約数ペア:

[(1, 128587584), (2, 64293792), (3, 42862528), (4, 32146896), (6, 21431264), (8, 16073448), (12, 10715632), (16, 8036724), (24, 5357816), (32, 4018362), (48, 2678908), (64, 2009181), (83, 1549248), (96, 1339454), (166, 774624), (192, 669727), (249, 516416), (332, 387312), (498, 258208), (664, 193656), (996, 129104), (1328, 96828), (1992, 64552), (2656, 48414), (3984, 32276), (5312, 24207), (7968, 16138), (8069, 15936)]